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chap 3.1
Question | Answer |
---|---|
matter | is anything that has mass and takes up space |
elements | everything in the world is made of elements |
metal | metal are good conductors are |
nonmetal sentimental | nonmetals do not conduct heat |
semimetals | are sometimes like metal and sometimes like nonmetals |
Atoms | atomic theory stats that everything is made from atoms |
atomic arrangement | the way atoms are connected affect the properties of an element |
compound | is made of to or more elements and most things are compounds |
molecule | is smallest part of compound that acts like that compound |
proton | positive charge. found in the nucleus |
Neutrons | no charge. Found in The Nucleus |
Electrons | Negative charge. orbits the nucleus |
Solids | has a dinette shape of of volume. |
Liquids | dinette |