4) The process of heat radiation is the ONLY method of heat transfer that can occur
A)
under water.
B)
through space.
through the air.
D)
through a solid.
5
Which would be hest

How many grams of mgbr2 are needed to produce 75g or metal?

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.