Magnesium
Mg
Magnesium
Atomic number is 12. The mass is 24.205. Period 3 group 2. The group name is alkaline earth metals. State of matter solid is a metal.
Fireworks
As magnesium ignites easily in air and burns with a bright light, it’s used in flares, fireworks and sparklers.
Car seats
Magnesium is used in products that benefit from being lightweight, such as car seats
Fire place bricks
Magnesium oxide is used to make heat-resistant bricks for fireplaces and furnaces