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Shea Chap2 unit E
Question | Answer |
---|---|
The theory that matter is made of tiny particles is the ? | Atomic theory |
The very tiny center of an atom is ? | nucleus |
The subatomic particle with a positive charge is the? | proton |
A subatomic particle with no charge is a? | neutron |
A subatomic particle with a negative charge is a ? | electron |
A substance made up of only one kind of atom is a ? | element |
The smallest unit of an element is ? | atom |
Two or more atoms linked together for a ? | molecule |
Elements are arranged in order of atomic number on the ? | periodic table |
A substance made of atoms of two or more elements is a ? | compound |
Elements that are malleable or ductile are probably? | metals |