Chapter 7: Chemical Names And Formula Flashcards
0
Q
From which two sides do ionic compounds form?
A
Right left
1
Q
From which two sides do molecular compounds form?
A
Right right
2
Q
Diatomic molecules
A
Elements whose atoms are paired when found in their elemental form
3
Q
What are the elements of the diatomic molecules?
A
H, O, F, Br, I, N, Cl
4
Q
Ions
A
A particle that has an electrical charge
5
Q
What combo of elements makes up ionic molecules?
A
Metal and non metals
6
Q
another name for ionic compounds
A
Salts
7
Q
What is the sum of the charges in an ionic compound?
A
Zero
8
Q
Metals that form positive charged ions; list and number
A
Alkali metals and hydrogen: +1
Alkali earth metals: +2
Boron and scandium families: +3
9
Q
Nonmetals that form negative ions (families and charge)
A
Noble gases: 0 Halogens: -1 Oxygen family: -2 Nitrogen: -3 Carbon only: -4
10
Q
List the prefixes
A
Di Tri Tetra Penta Hexa Hepta Octa Nona Deca
