What is the molar mass of magnesium? 12.00 grams/mole 24.31 grams/mole 6.02 x 1023 grams/mole 24.31 atoms/mole

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m