If you were to toss a lit match onto a planet of hydrogen AND oxygen, would the planet explode?

When the volume and number of particles of a gas are constant which of the following is also constant

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c