Oxygen

Oxygen,oxygen in our heads if we didn't have it we'd be dead

Oxygen

Fun facts:

1⃣ oxygen is made in the stars

2⃣ liquid and solid oxygen are blue

3⃣ almost 1/2 of the earths crust is from oxygen

Information

Cost: $.30 for 100 grams

Atomic number: 8

Atomic mass: 16