And are located in the nucleus of the atom, while exist in areas of probability around the nucleus.
a. orbitals; electrons; protons
b. protons; electrons; neutrons
c. protons; neutrons; electrons
d. neutrons; electrons; protons

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.