Which are true statements? check all that apply. a. 1 mol is 6.02 × 1023 of something. b. 6.02 × 1023 g is the weight of 1 mol. c. the mass of 1 mol is the same as the atomic mass in grams. d. a mole is the atomic mass.

Which transition by an electron will release the greatest amount of energy? oa ob oc od

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?