Particles Flashcards
1
Q
what is an atom?
A
an atom is the smallest part of an element that cannot be further broken down. It is the smallest particle.
2
Q
what is a molecule?
A
a molecule is a group of atoms covalently bonded together
3
Q
what is a compound?
A
a compound is two or more different types of atom joined together
4
Q
what is an element?
A
an element is made up of the same kind of atom that cannot be further split up into other substances.
5
Q
what is an ion?
A
an ion is a charged particle
