Question: An element X has atomic number 13 : (a) Write its electronic configuration. (b) State the group to which X belongs? (c) Is X a

An element X has atomic number 13 :
(a) Write its electronic configuration.
(b) State the group to which ‘X’ belongs?
(c) Is ‘X a metal or a non-metal?
(d) Write the formula of its bromide.

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