Atomic Structure Flashcards
1
Q
Define element
A
An element consists of atoms that are all the same kind
2
Q
Define compound
A
A compound consists of two or more kinds of atoms in a fixed ratio
3
Q
How to find protons
A
Has the same amount as neutrons, check electrons
4
Q
How to find electrons
A
Has the same as protons, check protons
5
Q
Atomic number use
A
The number of protons in the nucleus of the atom
6
Q
How to find number of neutrons
A
Atomix number - atomic mass
