Chemistry, asked by sabyasachisahapcwdyk, 1 year ago

please write the answers of the above question

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Answered by preet4544

(a.) elements name. 11. na. sodium and group no. 1st
element name. 14. si. silicon. and group no is. 14
element name 17. cl. chlorine. and group no. 17
(b) when b reacts withmm the c.
si. +cl. ---- 4sicl
hope ur help

preet4544: plzzz mark me as brainlist

sabyasachisahapcwdyk: the second question answer is wrong

sabyasachisahapcwdyk: please write it correctly

preet4544: how

sabyasachisahapcwdyk: you don't know how the what is the formula

preet4544: yes i know

sabyasachisahapcwdyk: then write the correct one

preet4544: i believe this is right and mark me as brainlist

sabyasachisahapcwdyk: it is not come yet

Answered by inbasekar300

A= group 1,B=group14,C=group17. 4B+2C2»BC4

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