I am pretty sure it’s five and six
I am pretty sure it’s not three and four
I don’t know about one and two
Hope this helps
<span>Quantum mechanic model is based on mathematics. As per this theory the exact position and momentum of electron is impossible to understand. It uses complex shapes of orbitals called electron clouds. n describes the energy of an electron. Larger the value of n larger the distance of electron from the nucleus and larger the orbital. l describles the shape of orbital. Orbitals having same of value of n and different values for l are called subshells.</span>
<span>A codon is a three base sequence of mRNA. It codes for a specific amino acid, and many amino acids chained together make a polypeptide, or protein.</span>
AnswerElement Symbol # of Atoms
Magnesium Mg 1
Oxygen O 4
Sulfur S 1
:
Explanation: