The amount of heat needed to raise one gram of a substance 1° Celsius is called

Check the concentration of chemical sanitizing dish machines by: smelling the chemical during wash cycle. watching the sanitizer dump into the water. touching a test strip to the wet surface of a dish once finished.

When a substance has a high density a large mass fits into a what volume

3.) What type of energy is released with the faucet? * A.) light B.) electrical C.) mechanical 4.) What type of energy from the sun? * A.) light B.) electrical C.) mechancial

The radius of an atom extends to the edge of the

Describe two situations that reduce the dissolved oxygen content of water

To what chemical reaction class does this reaction belong? 2 mg (s) + o2 (g) 2 mgo (s)

Which best illustrates how particle arrangement changes when solids change into liquids

Express in scientific notation (6.0x10^4) (3.1x10^-1)

How do you measure the mass of a liquid?

Given the following information, calculate the mass for B-11. B-10 has a natural abundance of 19.9 percent, while B-11 has a natural abundance of 80.1 percent. The mass of B-10 is 10.013 amu.