<span>It allows other scientists to check findings</span> is the most important reason to publish results as part of the scientific process.
Answer:
The atmosphere traps heat energy from the Sun and energy radiated from Earth's surface helping to maintain Earth's climate
Explanation:
Earth's atmosphere keeps much of the Sun's energy from escaping into space. This process, called the greenhouse effect, keeps the planet warm enough for life to exist. The atmosphere allows about half of the Sun's heat energy (50%) to reach Earth's surface.
The compound that is formed is: MgI2
We know that density = mass /volume
so
mass=volume*density
volume=mass/density
so c is wrong