2.3 mols of Al*26.98 molar mass of Al=62.054g
Answer:
The energy of a hydrogen atom's electron is determined by which principal quantum number n value corresponds to the energy state the electron occupies. where n=1,2,3,... is the quantum number that quantizes the energy levels. That is, they are discrete energy values proportional to 1n2 .
Explanation:
Answer: 53.25
Explanation: Please see attachment for explanation. Thanks.!
I think the answer will be b cuh
Answer: the answer is a netrual bond
Explanation: a netural bond happens when the number of electrons are the same as the number of protons.