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what is mater
vocab words for capture 3 what is mater
| Question | Answer |
|---|---|
| matter | any thing that takes up space |
| elements | a substance of only one type of atom |
| metals | conductors of electricity and heat |
| nonmetals | do not conduct heat |
| semi-metals | metals that some times conducts heat |
| atom | indivisible |
| atomic theory | states very thing is atoms |
| compound | mater made of 2 or more eliments |
| molecule | mater with 2 or more eliments |
| proton | positive carge |
| neutron | no charge |
| electron | negative charge |