How many neutrons and electrons are present in the nuclei of $_{6}^{13} C,_{8}^{16} O,_{12}^{24} M g,_{26}^{56} F e a n d_{33}^{88} S r$ ?

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Solution

Atomic number = no. of proton = no. of electron
$Z_{atomic number}^{mass number}$
Element no. of electrons(=proton) no. of neutron(mass numer - proton)
$C_{6}^{13}$ 6 7
$O_{8}^{16}$ 8 8
$M g_{12}^{24}$ 12 12
$F e_{26}^{56}$ 26 30
$S r_{33}^{88}$ 33 55

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Similar questions

_{6}^{13} C,_{8}^{16} O, 12^{24} M g,_{26}^{56} F e,_{38}^{88} S r

How many neutrons and protons are there in the following nuclei?
$_{6}^{13} C,_{8}^{16} O,_{12}^{24} Mg,_{26}^{56} Fe,_{38}^{88} Sr$

_{12}^{25} M g

0.18 g

_{15}^{30} P

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Element	no. of electrons(=proton)	no. of neutron(mass numer - proton)
$C_{6}^{13}$	6	7
$O_{8}^{16}$	8	8
$M g_{12}^{24}$	12	12
$F e_{26}^{56}$	26	30
$S r_{33}^{88}$	33	55