Which of the following metals (M) will form an ionic compound with nitrogen with the general formula M3N2?
Required
2 points
2
Question 2
2.
The formula for barium chloride is BaCl2. The chemical formula for barium chloride shows the number of ___________ of each element in the ___________ representative unit of the substance.
Required
2 points
2
Question 3
3.
Table salt (sodium chloride) is a commonly used ionic compound that is the product of the reaction between sodium and chloride ions.
What is the symbol and the name of the cation that makes up table salt?
Required
2 points
2
Question 4
4.
Calcium bromide is the product of calcium and bromide ions. What is the formula for calcium bromide?
Required
2 points
2
Question 5
5.
What is the name of the compound? CuSO4
Required
2 points
2
Question 6
6.
Calcium Hydroxide is the product of calcium and hydroxide ions. What is the formula for calcium hydroxide?
Required
2 points
2
Question 7
7.
What is the name of the chemical with the formula SF6?