How many grams of magnesium (Mg, 24.30 g/mol) are in 7.43 x 1022 atoms of Mg?how many moles of neon NE 20.18 G per mole are in 68.4 grams of Neon

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy