Chemistry, asked by mariyalawati3, 19 days ago

atomic mass of aluminum with steps ​

Answers

Answered by muthamizhkumaran79
0

Answer:

27u

Explanation:

Substituting 13 atomic number and 14 for the number of neutrons. Thus; Atomic mass of aluminium =13+14=27u.

Answered by nargishgautam5
0

Answer:

27u

Explanation:

the atomic number is equal to the no. of proton and no. of electron. Substituting 13 atomic no. and 14 for no. of Neutron thus atomic mass of aluminium is 13 + 14 = 27 u

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