A 70.90g sample of Cl2 contains approximately the same number of particles as A
32.00 g of O2
B
36.04 g of H20
С
40.26 g of Ne
D
1.01 g of H2

Explain which atom l or m is more stable and why

What substance has a mass of 9.5g and volume of 2.1cm^3

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.