Hard Crossword Puzzles

Hard Crosswords

These crosswords are intended to be pretty hard to complete. They are made up of more than 20 words of any size. To view or print a hard crossword puzzle click on its title.

Title	Subject	Instructions / Description	Sample Puzzle Hints
Chemical Texturizing	Business and Work		This type of wrap results in overlapping horizontal layers of hair wrapped from the ends to the scalp. Type of wave that is self heating and does not require an outside heat source. Acid Waves processed with the application of heat, pH range between 4.5-7. A strong alkaline ingredient in relaxers typically marketed as no-mix, no-lye. How many numbers are on the pH scale in total?.
Chemistry	Chemistry		Consists of only one type of partical.. form a liquid from a solid as a result of heat. State of matter that changes shape according to the shape of its container but has a fixed volume. . Type of mixture you can only see one part. The smallest partical of matter that cannot be divided .
Chemistry	Chemistry		Type of Liquid crystal meaning soap. Molecules in LC with a chiral cntre. Anisotropic fluids. Device operating on photovoltaics. Hydrogen atoms on either side of C=C bond.
Chemistry	Science		smallest particle of an element. made of only one kind of matter and has definite properties. Particles are free to move and has no definite shape. However, it does have definite volume. . consists of two or more substances that are in the same place, but are not chemically combined. a measure of the force of gravity on you.
Chemistry	Chemistry		The aldol condensation mechanism includes an example of this type of attack.. This causes light to rotate.. Theory that explains how coordination complexes form.. This equation describes the pressure-volume relationship in the adiabatic expansion of a gas.. Simplest form of the Schroedinger equation..
Chemistry	Chemistry		Any process which chemically breaks down or degrades metal. A chemical reaction in which a carbon containing compound reacts with oxygen to produce water, carbon dioxide, light, and heat. The corrosion of iron. A chemical reaction which absorbs heat. A type of reaction during which an acid and a base produce a salt compound and water.
Chemistry	Science		a substance that has little tendency to become a gas under exsisting conditions. a compound of which a relatively small amount of the dissolved compound existsas ions in an aqueous solution. the seperation of ions that occurs when an ionic compound occurs. a mixture consisting of particle that are intermidiate in size between those in solutions and suspensions forming mixtures none as colloid dispersions. the H3O+ ion.
Chemistry	Chemistry	Chemistry Crossword	Elements that have properties of both metals and nonmetals. In Covalent Bonds, the atoms can't gain, what do they do instead?. This can be given off when burning wood, This can also be given off in other chemical changes. Vertical Columns in the Periodic Table. The ability of a substance to reflect light.
Chemistry	Science		Ability of a solid to be hammered without shattering. Matter that always has exactly the same composition. The tendency of a liquid to keep from flowing. Contains some particles that are intermediate in size between the small particles in a solution and the larger particles in a suspension. A materials abilityto allow heat to flow.
Chemistry	Science		Group 17 of the periodic table. Horizontal rows on the periodic table. There are only 7 of these types of elements on the periodic table. Electrons in the outer shell of an atom. Elements in the S and P blocks.
Chemistry	Chemistry		Horizontal rows of the periodic table. Matter that has an indefinite shape. Matter that has uniform composition. The process that separates a solid from a liquid in a heterogeneous mixture. Properties of a material change, but the composition does not.
Chemistry	Chemistry		Of or relating to a body having fewer electrons than protons. is a separation technique that is used to separate. a solid that has dissolved in a liquid and made a solution. each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei. horizontal row of the periodic table.. all the material to be transfered from one place to another must make the trip.
Chemistry	Chemistry		changes by rearrangement of atoms to make new substances. Group 17 elements of the Periodic Table. characteristics of matter. Row of the Periodic Table that go left to right. part of an atom that has no charge but has mass.
Chemistry	Chemistry		In the mantle causes the plates to move. The theory of Alfred Wegner. Solution used to purify copper. Used to make fertilisers. A type of rock that is formed by the deposition of material .
Chemistry	Chemistry		A small negatively charged particle. A reaction where oxygen reacts with something to produce heat. A reaction that creates a heat. When there are more particles in a solution. When two reactants combine to form one.
Chemistry in Cubes	Chemistry		an important class of liquid crystal which form when the solid is heated . the process in which molecules make the transition from vapor to solid directly. the said reason for the drastic decrease in Napoleon' army and for his defeat; the term used to call the random growth of the microcrystals of gray tin, which has a tetragonal structure, that weakens the metal and makes it crumble. a measure of a fluid's resistance to flow. the intermolecular attraction between like molecules .
Chemistry of Life	Science		Attraction between molecules of different substances.. C-H chains, fats, oils & waxes. Attraction of molecules of same substance.. Neutral subatomic particle, found in nucleus of atom.. Atoms of same element that differ in number of neutrons..
Chemistry of Life	Chemistry		a slight attraction that develops between the oppositevely charged regions of near by molecules. attraction between molecules of different substances. a bond formed when one or more electrons are transferred from one atom to another. atom of an element that has a number of neutrons different from that of the otheratoms of the same element. attraction between molecules of the same substance .
Chemistry of Life	Chemistry		the attractive force between two bodies of different substances that are in contact with each other. the force that holds molecules of a single material together. a fat molecule or a molecule that has similar properties; examples include oils, waxes, and steroids. a molecule, either protein or RNA, that acts as a catalyst in biochemical reactions. the minimum amount of energy required to start a chemical reaction.
Chemistry of Life	Chemistry	Apologia Biology Module 2 (Part 1)	A chemical bond formed when one or more electrons are transferred from one atom to another. Chemical bond formed by the sharing of electrons between 2 or more atoms. A weak electrical attraction between a partially + hydrogen atom & a partially - atom of another molecule. Subatomic particles that have a negative charge. A molecule that contains atoms of at least two different elements.
Chemistry of Life: Part 1	Chemistry		_______ are a type of lipid which can act as hormones in the body (through hormone synthesis) and that make up cell membranes.. _______ make up the lipid bilayer of all cell membranes; generally consist of two hydrophobic fatty acid 'tails' and a hydrophilic 'head' containing a phosphate group.. _______ carbohydrates store energy.. _______ acid (DNA) helps code and carry hereditary information.. _______ are simply proteins with a sugar atteched to them and are similar to functional proteins..
Chemotherapy	Health		can cause pancreatitis . can cause hypertension and hyperglycemia. Can cause hemorrhagic cystitis. rescue drug given after methotrexate. Name of first cycle of ALL therapy.
Chest X-ray	Body		a common, and in many cases lethal, infectious disease caused by various strains of mycobacteria . equally distant. the presence of free air or gas in the pleural cavity.. the process of making impervious to x-rays or other electromagnetic radiation. a tissue hardening by deposition of lime salts.
Chickens	Animals		the young of an animal before birth – the developing chicken in the egg.. the common external opening for the digestive, urinary and reproductive tracts of the fowl.. a group of birds that reproduce their own likeness in their offspring. A variety is a group within a breed that are distinguished by a difference of a single characteristic eg. feather colour or comb type.. a group of birds having the same origin, and able to reproduce their own likeness in their offspring. Purebred birds have the same genotype, but all birds with the same genotype are not necessarily purebreds.. a young male from day old to the end of it’s first year of breeding. Often used to refer to young males up to 6 months of age..
Child Development	Home and Family		skills that Involve the movement of the head, body, legs, arms, and large muscles. a place where sick or injured people are given care or treatment and where children are often born. the stage that deals with how you interact with others . the stage that involves how the brain works. organ in a woman’s body in which a baby develops during pregnancy.
Child Labour and the Industrial Revolution	History		A supply of workers.. The use of children in industry or business, especially when illegal or considered inhumane.. The desire of people to buy a certain good or product.. A person with money to invest.. A capitalist who invests money in textile making..
Child Studies	Health		An unborn child in the first eight weeks.. A cell that is fertilized.. Process of the embryo or fetus during pregnancy.. A mature female reproductive cell that can divide to many eggs.. An organ in the lower part of a women where babys are conceived..
Childhood Development	Society		The process within an organism that guide that organism to develop according to its genetic code. An unpleasant stimulus that suppresses behavior. A specific statement about behavior that is tested by research. Assumptions and logically derived explantions and predictions. The period of very early childhood that involves a lack of complex speech.
Children's Games	Entertainment		Riding bikes. Pin the tail. Hop scotch. Hide and seek. Under and over .
Chile	World Geography		The longest country in the world. Chile won a bronze Olympic medal for this sport in 2000.. Chile's currency. The national flag of Chile is similar to the flag of this US state. The most fireworks every exploded in one night happened in this Chilean city.
Chileans Endure Aftershocks	World Geography		move or cause to move slowly or rhythmically backward and forward or from side to side.. an involuntary quivering movement.. a kind of clay used as a building material, typically in the form of sun-dried bricks. 'adobe houses'. on or onto the bottom in shallow water.. remove (someone) from a place of danger to a safe place..
China	World Geography		vast desert. change. beautiful characters. made of fine clay and baked at high temperatures. capital city.
China	World Geography		industrial working class. low bow expressing respect and submission to the Chinese emperor. community in which all property is held common, living quarters are shared. the duty and respect that children owe their parents. yellow-brown soil that winds carry.
China	World Geography	Solve it	moral values . most influential teacher in Chinese history. thread or fabric made from the fiber produced by the silkworm.. a system of complementary medicine that involves pricking the skin or tissues with needles,. ideas of Confucius.
China	World Geography	Use the clues below to fill in the crossword puzzle with the correct words.	moral values. a farmer with a small farm. Chinese philosopher, he was the most influential teacher in Chinese history. His teachings, called Confucianism, focused on mortality, family, society, and government.. a soft, light, and highly valued fabric developed in China. a philosophy that developed in China and stressed the belief that one should live in harmony with the Dao, the guiding force of all reality.
China	World Geography		the first Chinese dynasty. the general of the emperors army with the position created by the Japanese emperor in 1192 after a struggle between two powerful clans. dynasty ruled part of northern China. gave its name to China, united a number of smaller states under a strong central government and established an empire. name for Japan's bullet train.
China	World Geography	Fill in the blanks below	A vast desert that covers parts of Mongolia and China. Where monks meditated and worshiped . She added more officials to the government. Made of fine clay and baked at higher temperatures. Where poets and artists lived and worked.
China	World Geography		a breach, infringement, or transgression, as of a law, rule, promise, etc. a condition of instability or danger, as in social, economic, political, or international affairs, leading to a decisive change. the function of a political state in exercising its governmental duties. to form a circle around; surround; encompass. the prosperity or earnings of a community, country, etc., especially with a view to its productivity.
China	World Geography		The Republic of China. Personal network and connections. Political body with more than 2000 delegates chosen primarly from congresses on lower levels. Autonomous Region. Traditional household registration system.
China and Imperialism	Asian History	Section 12.5 Vocabulary	1899; a policy to keep Chinese trade open to everyone on an equal basis . Organized the Revolutionary Alliance to rebuild China on 'Three Principles of the People'. 1894; caused by Japanese pressure on China; ended in disaster for China, with Japan gaining the island of Taiwan.. 1839 war of British vs. Chinese. Ended with Treaty of Nanjing. 1850-1864; Led by Hong Xiuquan, who called for an end to the Qing dynasty..
China at a Glance	World Geography		Longest dynasty.. Ancient China's first great thinker and teacher. Ruled the Han dynasty and set up civil service exams. Most valuable product to trade. Military Peasant who founded the Han dynasty.
China Part 2	World Geography	Using the clues given complete the crossword puzzle.	Using water to create energy. Communism, Nationalism as examples.. What a person earns when they have a job. . The belief that thier leader is the rhythm of the universe.. This happens when an area can't grow food creating food shortages..
China's Commnist Revolution	Asian History		In an attempt to break with the Russian model of Communism. Four leaders’ played a dominant political role. This was a ten-year political campaign. It called for parliamentary democracy. . This was torn down over night because of anger .
China's Communist Revolution	Asian History		A promise given to the Chinese to improve modernisation. A group of powerful rebels that wished to overthrow Mao Zedong. A long political campaign to stir up revolutionary enthusiasm . A wall that citizens of China recorded news on. Mao Zedong's army.
China's Vocabulary	World Geography		Having to do with earthquakes. Sand desert, 2nd largest in the world.. Provides Silt for good farming conditions on the North China Plain. Built on the Chang Jiang River to control the rivers flow.. Divides China and India.
Chinatown in Vancouver	World Geography		They taught brought __________ traits. In 1986, the world expo nicknamed the Chinese immigrants. The Chinese brought their famous tradition that included dragon or lion dancing. Only Chinese immigrants had to pay this when entering Canada. Many Chinese immigrants became this religion.
Chinese Cuisine	Food		Popular dish made with noodles, meat, onions, and celery. Word for a pot of boiling water filled with herbs and spices.. Term used for Peruvian-Chinese fused cuisine. These stuffed Chinese items can be boiled, fried, or steamed. Utensils Chinese people use to eat their food.
Chinese Imperialism	History	Try to fill in all of the new Chinese terms in this crossword puzzle.	A policy that Americans instituted so that Chinese trade would always be fair.. The group that controlled China before the imperialists came in and took power. The ruler of the Qing Dynasty while imperialism was going on in China.. The ceremonial handover of Hong Kong from Britain back to China. This happened in 1997. . Was a western country that instituted a sphere of influence in China in the north .
Chinese Societies	Society		Teachings of confusious. A political system in which the nobles owe loyalty to the king. Chinese philosopher. A Chinese dynasty that followed the Shang dynasty and preceded the Qin dynasty.. Means respect for their parents and ancestors.
Choux Pastries	Food		Savoury choux pastries that maybe flavoured with cheese and herbs. To activate the steam, choux paste is usually bake at relatively _______ temperature. Choux pastries that is deep-fried and rolled in sugar. ______ is a key leavening agent in baked goods with lost of moisture like choux paste. Choux paste must be baked until completely ______.
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