Elements and Compounds DCP2 Review

Front

Each element has a chemical _________ that is made up of one or two letters.

Back

symbol

Front

The periodic table is a listing of all the ____________.

Back

elements

Front

Which of the following is a compound? He, CO, Si, Co

Back

CO

Front

H₂SO₄: Element or Compound?

Back

Compound

Front

Element or Compound?
Au

Back

Element

Front

What does the C represent?

Back

chemical symbol

Front

How many elements are in the compound Fe₂O₃?

Back

2

Front

List of five different substances: How many are elements?

Back

3

Front

How many different elements are in this chemical formula: C₂H₂ClK₃?

Back

4

Front

Which of the following lists contains only elements?
Options: Au, Br, O, NaCl, He, H, Cl, H₂O, Al, Cl, He, Br, BrO, CHO, O

Back

Al, Cl, He, Br