Which statement is always true when nuclear fusion occurs?(1 point) A) The total number of protons and neutrons in each nucleus remains constant.

B) The number of protons in the resulting nucleus is less than in each starting nucleus.

C) The number of protons in the resulting nucleus is double that of a starting nucleus.

D) The combined number of protons and neutrons remains constant.

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.