1. Solids have a definite volume and a definite shape Group of answer choices

True

False

2. A mixture IS a pure substance
Group of answer choices

True

False

1. True

2. False

Explanation:

Solids do have a definite volume and a definite shape

Mixture is an impure substance

1. True, solids have both definite volume and shape

2. False, a mixture is not a pure substance

b is the best answer for this question.