Achange in the number of neutrons in an atom will change an isotope. what will happen when the number of protons changes in an atom? 1choice 1 the atom will gain a charge. 2choice 2 chemical bonding will occur. 3choice 3 a new element will form. 4choice 4 energy will be destroyed.

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *