Solar Flare
Hydrogen.
Hydrogen
the sun in it's entirety is made up of a majority of hydrogen and a high minority of helium, the sun is alljust a big ball of gas really
hydrogen gas
Wet hydrogen is collected over a water surface.
Hydrogen does not have a luster because it is a gas at room temperature and pressure. Luster refers to the way light interacts with the surface of a material, and since hydrogen is a gas, it does not have a surface for light to reflect off of.
It is a very bright mass of roiling gas or plasma.
A prominence is when a solar flare ejects matter from the suns surface as a stream of incandescent gas.
Uranus has one because it is a gas planet
Concentrated hydrochloric acid (HCl) is not typically used to prepare hydrogen gas in the laboratory because it can react violently with some metals, leading to the release of hazardous hydrogen gas and potentially causing explosions. Dilute hydrochloric acid is safer to use for this purpose as it produces hydrogen gas more slowly and can be better controlled.
There is no land on Jupiter as it is a gas planet. The visible "surface" is merely clouds.
Before collecting hydrogen gas, you should ensure proper ventilation to prevent the accumulation of hydrogen gas, wear appropriate personal protective equipment such as safety goggles and gloves, and ensure there are no sources of ignition nearby to prevent potential fires or explosions. It is also important to use a designated collection container and handle hydrogen gas with care to avoid leaks.