Balancing Chemical Equations — Unit test

Question 18 • GCSS_Physical Science_IC

Jenny is studying a compound that has two oxygen atoms and one nitrogen atom. Which statement describes the subscripts she will use to write the chemical formula?

Answer

She will use one 2 as a subscript.

Option

She will use one 2 and one 1 as subscripts.

Option

She will use one 3 as a subscript.

Option

She will use two 2s and one 1 as subscripts.

Option

Unit Test

Balancing Chemical Equations

Balancing Chemical Equations