Ions and Formulas Flashcards
1
Q
What are Ions?
A
Atoms that have lost or gained electrons
2
Q
What metals are found in group 1?
A
alkali metals
3
Q
Where are positive ions found in the periodic table?
A
Group 1 & 2
4
Q
Where are negative ions found in the periodic table?
A
Group 6 &7
5
Q
What is the overall charge of any compound?
A
zero
6
Q
What is the formula for sodium chloride?
A
NaCl
