Answer:
be careful to not hurt yourself
Don't understand the text, but water always freezes at 0°C as long as its water.
Heat underneath the ground making its water boil
Answer:
no
Explanation:
A compound is a material formed by chemically bonding two or more chemical elments.
Nitrogen is the chemical element with the symbol N and atomic number 7. ... At standard temperature and pressure, a colourless and odorless atomic gas with the formula N. nitrogen forms about 78% of Earth's atmosphere.