The atomic number of lithium is 3 its mass is 7 find number of neutrons and protons in it make it atomic structure
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atomic no :3
no. of protons - 3
no. of electrons - 3
mass no=7
no. of protons + no. of neutrons = mass no.
no.of neutrons + 3 =7
no. of neutrons = 4
atomic dot structure of lithium have 2 electrons in K shell and 1 electron in L shell
no. of protons - 3
no. of electrons - 3
mass no=7
no. of protons + no. of neutrons = mass no.
no.of neutrons + 3 =7
no. of neutrons = 4
atomic dot structure of lithium have 2 electrons in K shell and 1 electron in L shell
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