Chapter 3 Word Scramble
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Term | Definition |
matter | every thing that has mass and takes up space |
element | the ingredients that make up all other substances. Can't be broken down into other substances. |
metals | good conductors of heat and electricity. Can bend without breaking. most have a gray color |
nonmetals | don't conduct heat/ electricity very well, may be a gas or a solid |
semimetal | sometimes like metals sometimes like a semimetal. |
atom | the smallest part of an element that still acts like that element. |
atomic theory | states that everything is made of atoms |
compound | a type of matter made of 2 or more elements |
molecule | smallest particle of a compound that still acts like a compound |
proton | positive charge, found in the nucleus |
neutron | no charge found in the nucleus |
electrons | negative charge orbits the nucleus |
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Ellycow02
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