Answer:
a substance made by mixing other substances together.
Explanation:
A mixture is a substance made by mixing two or more substances together.
Answer:
At the top of Group 11 above silver and gold.
Period 4
Explanation:
Answer:
100%
Explanation:
My teacher just asked this question.
SInce earths gravitational force is 9.81, and outer space is less than that, the force decreases
