26. calculate number of electrons, protons and news in the following
atoms
a. sodium(z=11, A=23)
b. potassium (Z=19 A=39)
Answers
Answered by
1
Answer:
a. sodium - atomic number is 11
therefore electrons are 11 and also the protons are 11 but the neutrons are 12.....
b. potassium- atomic number is 19
therefore electrons are 19 and also the protons are 19 but neutrons are 20
Answered by
1
Answer:
ans to A.
electron: 11 proton:11 and neutron:12
ans to B.
electron:19 proton:19 and neutron:12
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