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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| is anything that has mass and takes up space. | Matter
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| is the ability to do work or cause change | Energy
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| is one or more of ONE type of atom bonded together | element
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| occurs when 2 or more elements are chemically bonded together in a set ratio. | compound
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| Two or more substances that are mixed together but not chemically combined. | mixture
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| can be observed without changing the substance into something else | physical property
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| is observed when a substance interacts with another substance | chemical property
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| 54) A change that alters the form or appearance of a material but does not make the material into another substance. | physical change
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| A change in matter that produces new substance is called a_______ or a chemical reaction. | chemical change
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| is a measurement of how much matter an object contains and can be measured with a triple beam balance | Mass
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| The amount of space matter occupies is called________ and it can be measured best using a graduated cylinder | volume
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| is a physical property that relates the mass and volume of an object or material | Density
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| is the smallest particle of an element | atom
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| The force that holds two or more atoms together. | chemical bond
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| There are three__________ ________ in an atom; protons, neutrons, and electrons | subatomic particles
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| of an element is the number of protons located in the nucleus of an atom | atomic number
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| atomic mass of an element is the total number of ________ and neutrons in the nucleus of an atom. | protons
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| is a small, positively charged particle found in the nucleus of an atom | proton
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| is a high-energy, negatively charged particle that moves in the space outside of the nucleus of an atom | electron
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| is a small, uncharged particle found in the nucleus of an atom. | neutron
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| Most of an atom’s mass is found in its nucleus, while most of an atom’s volume is found out of the _______ | nucleus
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| Horizontal rows on the periodic table | periods
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| are the substances that enter into a chemical equation | reactants
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| are the substances formed during a chemical equation. | products
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| The transfer of heat through direct physical contact. | conduction
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| is the direct transfer of energy by electromagnetic waves and does not require direct physical contact. | Radiation
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| The transfer of heat by movement of currents within a liquid or gas. | convection
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| Vertical columns on the periodic table | groups
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Created by:
HBend
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