4nh3(g)+5o2(g)→4no(g)+6h2o(g) if the rate of formation of water vapour is 0.025 so what is the rate of consumption of ammonia gas

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

How are isotopes of the same chemical element alike? how are they different?