happy new y ear!!
DESCRIPTION
Happy New Y ear!!. DO NOW: 1. What is a positive ion called? How does an atom become positively charged ? 2. What is a negative ion called? How does an atom become negatively charged ? 3. What is an ion that is made up of more than one atom called?. Happy New Y ear!!. A cation. - PowerPoint PPT PresentationTRANSCRIPT
Happy New Year!!DO NOW:1. What is a positive ion called? – How does an atom become positively charged?
2. What is a negative ion called? – How does an atom become negatively charged?
3. What is an ion that is made up of more than one atom called?
Happy New Year!!1. What is a positive ion called? – How does an atom become positively charged?
2. What is a negative ion called? – How does an atom become negatively charged?
3. What is an ion that is made up of more than one atom called?
A cation
An anion
A polyatomic ion
An atom loses an electron
An atom gains an electron
• Follow the directions on each slide• You may use your Reference chart
sheet with Periodic table
Compound Naming Practice
Name the following ionic compounds:
1) Li2S 2) AgNO3
3) NH4Cl
Name the following ionic compounds:
1) Li2S 2) AgNO3
3) NH4Cl 3…
2…1…Time’s Up!
Name the following ionic compounds:
1) Li2S 2) AgNO3
3) NH4Cl
lithium sulfide
silver nitrate
ammonium chloride
ERASE YOUR BOARD
Name the following covalent compounds:
4) SiO2
5) C2S5
6) N6O
Name the following covalent compounds:
4) SiO2
5) C2S5
6) N6O 3…
2…1…Time’s Up!
Name the following covalent compounds:
silicon dioxide
dicarbon pentasulfide
hexanitrogen monoxide
4) SiO2
5) C2S5
6) N6O
ERASE YOUR BOARD
Write the formulas for the following ionic compounds:
7) Magnesium hydroxide
8) Beryllium phosphide
9) Copper (II) chloride
Write the formulas for the following ionic compounds:
7) Magnesium hydroxide
8) Beryllium phosphide
9) Copper (II) chloride3…
2…1…Time’s Up!
Write the formulas for the following ionic compounds:
7) Magnesium hydroxide
8) Beryllium phosphide
9) Copper (II) chloride
Mg(OH)2
Be3P2
CuCl2
ERASE YOUR BOARD
Write the formulas for the following covalent compounds:
10) Oxygen difluoride
11) Heptacarbon tetrahydride
12) Trixenon octabromide
Write the formulas for the following covalent compounds:
10) Oxygen difluoride
11) Heptacarbon tetrahydride
12) Trixenon octabromide3…2…
1…Time’s Up!
Write the formulas for the following covalent compounds:
10) Oxygen difluoride
11) Heptacarbon tetrahydride
12) Trixenon octabromide
OF2
C7H4
Xe3Br8
ERASE YOUR BOARD