Sodium metal is very reactive. Potassium is more reactive than solution than sodium. suggest another reason why sodium azidw is used instead of pottassium azide.

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.

Which is true according to the law of conservation of energy