In science, Jill is learning about solids such as brass, bronze, and steel. How should she classify these materials?

What does mechanical weathering do?

Imagine that you're able to fully dissolve a powered substance and water what can be said about this creation

Copper can be broken into simpler substances so what is it

Why is it important for Abigail to record her results?

Why does coppers configuration have a full outer sub shell?

Hydrogen is a pure substance represented by the chemical symbol h. which of the following best describes hydrogen a. hydrogen is a compound made of only one kind of atom. b. hydrogen is a compound made of two or more kinds of atoms. c.

How to assign oxidation and reduction numbers

How to tell difference between hydrogen gas and oxygen gas?

Why do atoms have different speed

Jose gets up from his seat on the bus to move closer to the front. Just as he begins to walk forward, the bus stops at a light.