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Unit 4: Bonding (aka naming) Review Guide (KJ)

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Last updated about 1 year ago
20 questions
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Question 1
1.

Determine whether the following compounds are ionic or covalent

  • NF3
  • H2O
  • HCl
  • NH4Cl
  • dinitrogen heptoxide
  • Sodium Chloride
  • carbon monoxide
  • PbS
  • Barium sulfide
  • CuCO3
  • Al2O3
  • Ionic
  • Covalent
Question 2
2.

What is the name of Na2O

Question 3
3.

If magnesium and fluorine combine, what is the formula? Write the formula with no spaces (For example, Na2O would be written Na2O)

Question 4
4.

What is the name of PbO2?

Question 5
5.

What is the name of KBr?

Question 6
6.

What is the formula for phosphorous trifluoride? Write the formula with no spaces (For example, Na2O would be written Na2O)

Question 7
7.

What is the formula for strontium oxide? Write the formula with no spaces (For example, Na2O would be written Na2O)

Question 8
8.

What is the formula for aluminum iodide? Write the formula with no spaces (For example, Na2O would be written Na2O)

Question 9
9.

What is the name of BaF2?

Question 10
10.

What is the name of Ag2S?

Question 11
11.

Determine if the following properties are ionic or covalent. Think about the properties lab we did with salt and sugar.

  • High boiling point
  • sometimes can dissolve in water
  • does not conduct electricity when dissolved
  • Dissolves in water
  • High melting point
  • conducts electricity when dissolved
  • Low boiling point
  • Low melting point
  • Ionic
  • Covalent
Question 12
12.

Make a compound using sodium and phosphorus. Write the formula.

Question 13
13.

What is the charge of calcium? (Do not include spaces. For example, if the charge is +5 write +5 without any spaces)

Question 14
14.

What is the charge of fluorine? (Do not include spaces. For example, if the charge is +5 write +5 without any spaces)

Question 15
15.

What is the charge of silver? (Do not include spaces. For example, if the charge is +5 write +5 without any spaces)

Question 16
16.

Determine if the following elements form cations or anions:

  • Zinc
  • Carbonate
  • Lead
  • Silver
  • Sodium
  • Sulfur
  • Magnesium
  • Hydroxide
  • Phosphate
  • Chlorate
  • Chlorine
  • Ammonium
  • Cation
  • Anion
Question 17
17.

What is the formula if calcium and hydroxide form a compound? Do not use any spaces!

Question 18
18.

What is the prefix for seven?

Question 19
19.

If a compound is binary, what three letters will it always end with?

Question 20
20.

What is the name of N2O3