First, we determine how many electrons can each subshell hold:
s can hold 2 electrons
p can hold 6 electrons
d can hold 10 electrons
f can hold 14 electrons
Second, we start distributing the 10 electrons on the orbitals of subshells based on the arrangement shown in the question :
1s will hold 2 electrons
2s will hold 2 electrons
2p will hold 6 electrons
All other orbitals will will hold zero electrons as the 10 were distributed among the first 2
Answer: 1s: 2
2s: 2
2p: 6
<span> 3s: 0
3p: 0
4s: 0
3d: 0
4p: 0
5s: 0</span>
38 g / (3 x 10^23 molecules) * 6,02x10^23 molecules/mol = 76,25 g/mol.
In stars helium atoms are used with hydrogen atoms in order to produce energy.
Answer: A )
Input of energy: swinging
Output of energy: hitting
Converter of energy: ball leaving the bat
I think these are correct
Answer:
Reactants are substances that start a chemical reaction, and products are substances that are produced in the reaction
Explanation:
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