Atoms, Compounds And Elements Flashcards
1
Q
Meaning of atom?
A
Smallest part of an element
2
Q
How many different types of atoms are there?
A
100
3
Q
Meaning of compound?
A
A compound is a substance that has 2 or more elements chemically joined together
4
Q
Meaning of elements?
A
A substance with one type of atom
5
Q
Meaning of molecules?
A
2 or more atoms strongly joined together
6
Q
Meaning of mixture?
A
Two substances mixed together
