Question

Which statement best describes how a compound is different from an element? A. A compound contains two or more elements in a fixed proportion. B. A compound has a greater mass and volume than an element. C. A compound has a definite shape, but an element does not. D. A compound is a heterogeneous mixture, but an element is a homogeneous mixture. E. A compound is one of several parts of an element.

Answer 1

A.
A compound contain two or more elements in fixed proportion

Answer 2

I think the answer is A