Yes, ELECTIONS is a Scrabble word!

Letter values in Scrabble US: E 1, L 1, E 1, C 3, T 1, I 1, O 1, N 1, S 1.

Is it a valid word?

ELECTIONS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

a vote to select the winner of a position or political office
the act of selecting someone or something; the exercise of deliberate choice
the status or fact of being elected
the predestination of some individuals as objects of divine mercy (especially as conceived by Calvinists)