A particle ‘E’ has 13 protons, 13 electrons and 14 neutrons. Find out: 2
(i) Mass number of element ‘E’
(ii) Atomic number of element ‘E’
(iii) Valency of element ‘E’
(iv) Name the element ‘E’
Answers
Answered by
0
Answer:
ii) 13
iii) 3+
iv) aluminum
aashka5:
idk the 1st one sorry
1 st is sum of protons and neutrons
which is 27
thank you for explaining
=)
wlcm keep learning
yes
Answered by
0
Answer:
1)27
2)13
3) 3
4)Aluminum
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