Chemistry, asked by jmodi005, 1 year ago

⚡⚡⚡ IIT JEE mains 2014 question ⛔⚡⚡⛔️️️


the atomic number of the atom which becomes table by gaining 3 electrons in 5 is

A 56
B49
C51
D54

Answers

Answered by mdtauhid594052
0
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quark of mass mt = 172.5 GeV, the measured cross section is 178.9 ± 12 pb. .... electron and the muon, which established the presence of a third generation ..... of heavy quarks, become sizable near threshold [153, 55, 56]. ..... the sensor ionizes the atoms forming electron-hole pairs that drift to the ...... J., C51:37–53, 2007.......


Mass Number. 3 Electron Arrangements; 4 Group 1, 2, 16, 17 ... 5 Naming and Writing Formulae ... Atoms with the same number of protons but different masses are called isotopes..........

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