Sunlight doesn't give off gas. It's energy - from the fusion of H2 molecules to form He - in the form of photons.
If you're referring to the gas inside the sun, it's diatomic molecules of Hydrogen and Helium.
About 70% of the sun is made up of hydrogen and about 28% of it is helium. A further 1.5% of it is Carbon, nitrogen and oxygen and the rest is made up of traces of other elements like as neon, iron, silicon, magnesium and sulfur.
an emicion spectrum
The photosphere emits the visible light from the sun.
Comets are made of frozen gases and ice so when they get too close to the sun the gas and ice evaporate. As they orbit around the sun, the comet forms a tail, and the evaporation causes it to burn and give off light. I wouldn't call it "emitting" light though, because I think that to emit light, the object should be creating the light on its own. Comets don't emit light because without the sun they won't burn in the first place.
true
The earth does not emit light, but it does reflect light from the sun.
solar energy.
an emicion spectrum
Yes they do
The photosphere emits the visible light from the sun.
the sun only emit light. not the moon. it will reflect the light of the sun.
Yes it emit
A gas giant is similar in composition to the Sun. The Sun is much bigger than the gas giants and it is a star not a planet, of course.
A gas heated to millions of degrees would emit X-rays.
No. Planets do not emit light; they can only reflect light from the Sun.
Moonlight is almost entirely reflected sunlight, with very small amounts of reflected starlight and earthlight as well. As such, it radiates at the same continuous spectrum as the sun, though it won't have the bright emission lines that the sun emits.
Comets are made of frozen gases and ice so when they get too close to the sun the gas and ice evaporate. As they orbit around the sun, the comet forms a tail, and the evaporation causes it to burn and give off light. I wouldn't call it "emitting" light though, because I think that to emit light, the object should be creating the light on its own. Comets don't emit light because without the sun they won't burn in the first place.
gas