DSMS Chemistry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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density | the ratio of the mass of a substance to its volume
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liquid | a state of matter that has a definite volume but not a definite shape
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solid | a state of matter that has a definite shape and volume.
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gas | a state of matter that does not have a definite volume or shape
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chemical change | a change that occurs when one or more substances change into an entirely new substance with different properties
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physical change | a change of matter from one form to another without a change in chemical properties
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melting | the change of state in which a solid becomes a liquid
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volume | the amount of space an object takes up
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mass | the amount of matter in an object
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matter | anything that has mass and takes up space
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weight | the amount of gravitational force exerted on an object
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physical property | a characteristic of a substance that does not involve a chemical change
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chemical property | a property of matter that describes its ability to participate in chemical reactions
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evaporation | the change of state in which a liquid becomes a gas
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freezing | the change of state in which a liquid becomes a solid
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deposition | the change of state in which a gas becomes a solid
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sublimation | the change of state in which a solid becomes a gas
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condensation | the change in state in which a gas becomes a liquid
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element | a pure substance that cannot be separated or broken down into simper substances
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metal | an element that is shiny and conducts heat and electricity well
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nonmetal | an element that does not conduct heat or electricity well
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metalloid | an element that has properties of both metals and nonmetals
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periodic table of the elements | a chart showing the arrangement of elements based on a repeating pattern of their chemical properties
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proton | a positively charged subatomic particle in the nucleus of an atom
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electron | a negatively charged subatomic particle orbiting the nucleus
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neutron | a subatomic particle in the nucleus that has a neutral charge
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electron cloud | the area around the nucleus where electrons quickly orbit
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compound | a substance made of two or more elements
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molecule | a group of atoms bonded together
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atom | the smallest unit of an element
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
csimpson
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