an ion X contain 10 electron and 8 neutron what are the atomic number and mass number of the element X ?name the element
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Answered by
22
charge=> -2
∴no. of protons => no. of electrons - charge
=10-2
= 8
∴ Mass no. = no. of protons + no. of neutrons
= 8+8
= 16 u
∴ the element is Oxygen!
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THANK U... :)
∴no. of protons => no. of electrons - charge
=10-2
= 8
∴ Mass no. = no. of protons + no. of neutrons
= 8+8
= 16 u
∴ the element is Oxygen!
I HOPE IT WILL HELP U...
THANK U... :)
Answered by
7
atomic no 8
mass no 16 u
element is oxygen
mass no 16 u
element is oxygen
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