What type of electromagnetic waves is released by all objects?

a) Visible light waves
b) Microwaves
c) X-ray waves
d) UV light waves
e) Radio waves
f) Gamma-ray waves
g) Infrared waves

Drag each item into the proper state of matter category.

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles