Hydrogen to Helium.
The sun burns because it has suffcient fuel but eventually it will use up all that fuel and die. But that will be in about 4.5 to 5 billion years
First in about 5 billion years the sun will run out of fuel in its core and become a red giant as it burns fuel around its core. After that is finished 7 billion years from now the sun will finally die and become a white dwarf.
The sun burns small amounts of helium and when combined with oxygen, the helium makes neon. The sun burns mostly hydrogen.
become ebecome easier to accelerate as it burns up fuel. asier to accelerate as it burns up fuel.
The way a star burns it's fuel does in fact change it. The star will die when the fuel becomes too dense depending on the size of the star. For instance, if our sun was full of lead, it would explode, and we would cease to exist.
Hydrogen is the primary fuel source of the Sun. The sun burns hydrogen into helium
oxygen, fuel, heat
Billions
hydrogen
Hydrogen, but its not burning, its fusing.
The sun burns because it has suffcient fuel but eventually it will use up all that fuel and die. But that will be in about 4.5 to 5 billion years
When it burns out most of the fuel it needs to function and can therefor no longer maintain its own gravitational field.
It is just a figure of speech. A Star(sun is also a star) dies when its fuel supply runs out (ie) it burns out.
The sun consist mainly of hydrogen which makes up about 75% and helium about 25%. Helium is produced in the sun's core as it burns hydrogen. There are smaller amounts of other materials, but these are less than 1%. There is no element which makes up about 10% of the sun.
calcium burns red sodium burns orange
calcium burns red sodium burns orange
First in about 5 billion years the sun will run out of fuel in its core and become a red giant as it burns fuel around its core. After that is finished 7 billion years from now the sun will finally die and become a white dwarf.