In science, a vacuum is defined as space that contains absolutely no matter (no molecules, no atoms, etc.) Can energy be transferred as heat through a vacuum?

A. True

B. False

What substance is used in lotions and cosmetics?

Write a balanced chemical equation to show the reaction of naoh with the monoprotic acid hcl.

What is the best liquid to clean blood stain completely ...

Why is it important to use a reaction with a high atom economy?

When an amoeba engulfs a particle of food a blank is formed

What do you get when you mix dog breeds such as a bulldog and a shih tzu?

How does temperature change with depth in the Earth's crust?

Which is the best metal to use in an alloy to increase its electrical conductivity? Aluminum (Al) Silver (Ag) Zinc (Zn) Antimony (sb)

Which of he following is not a part of the peer review process or its result? A. Allowing scientists to share ideas through published work B. Making sure that a piece of work is correct and includes bias C.

An ion has a charge of 2 - and 18 electrons. A) From which atom does this ion form? B) How do you know?