Question

an element x from groupb1 combine with an element y from group 17 to from a compound both x and y belongd to period 2 a• give the fo4mula of the compound formed


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Answer 1

Answer:

c6h12

Explanation:

Answer 2

Answer:

X is lithium - atomic no. 3

Y is Florine - atomic no. 9

Formula: li3fl.