Question

Select all that apply:

Magnesium is (2 points)

dangerous to look at when it burns,
found in freshwater lakes.
used in photography, fireworks, and flares.
a compound made up of two separate elements.

Answer 1

dangerous to look at when it burns, (it's very bright)
used in photography, fireworks, and flares. (i think so)

not sure it's found in freshwater lakes...

Answer 2

^ it is

dangerous to look at when it burns,
found in freshwater lakes.
used in photography, fireworks, and flares.

it's an element, not a compound

Answer 3

Thanks

Answer 4

No prob :)