What is the molecular description of diffusion? the transfer of energy between the moving molecules the constant, organized mole
2 answers:
You might be interested in
When the number of protons and electrons are equal, that means the element is neutral. So, to know the element, find the element with an atomic number of 10. That would be Neon. Next, solve the mass number.
Mass number = protons +neutrons = 10+11 = 21
Thus, the expression should be written as shown in the attached picture.
Mass number = protons +neutrons = 10+11 = 21
Thus, the expression should be written as shown in the attached picture.