How many points is LEX worth in Scrabble?

LEX is worth 10 points in Scrabble.

Is LEX a valid Scrabble word?

Yes, LEX is a valid Scrabble word worth 10 points.

Yes, LEX is a valid Words With Friends word worth 11 points.

YES — LEX is a valid Scrabble word 10 points

Scrabble US/CAN: 10 pts | Words With Friends: 11 pts

LEX is a valid Scrabble US/CAN word worth 10 points:

L₁E₁X₈

LEX is valid in Scrabble UK (World) —

L₁E₁X₈

LEX is a valid Words With Friends word worth 11 points:

L₂E₁X₈

You can make 3 words from lex according to the Scrabble US and Canada dictionary.