brownsnake624 brownsnake624

25-02-2014
Chemistry

Answered

The element used in pyrotechnics is
(a) Magnesium
(b) Barium
(c) Calcium
(d) Beryllium

Answer :

priyambaksi priyambaksi

25-02-2014

element used in pyrotechnics is Magnesium, Barium and Calcium.

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