What is the major difference between a solution and an ordinary mixture?

Which statements describe properties of stars? Check all that apply Stars produce energy through nuclear fusion. Stars produce energy through gravity. Stars are massive objects composed of gas. Stars are solid objects that we could stand on.

A trend in the periodic table means?

What is the Mass in grams of 3.1 mol of mercury

How many liters of hydrogen gas are in 0.905 moles of hydrogen gas?

On the periodic table why is potassium k? on the periodic table, why is potassium represented as k?

What happens when light from the sun passes through any type of matter? the light slows down. the light speeds up. most of the light is absorbed. most of the light is reflected.

What is the chemical name for Fe (HCO3) 2

How are protons, electrons, and neutrons correctly compared

You compare two layers to a because the crust and upper mantle are solid

A substance that speeds up the rate of a chemical reaction is called a. a catalyst. b. a lipid. c. a molecule. d. an element.