The Sun is composed primarily of the chemical elements hydrogen and ... The
Sun inherited its chemical composition from the ...
Element. Abundance (percentage of total number of atoms). Abundance (
percentage of total mass). Hydrogen. 91.2. 71.0. Helium. 8.7. 27.1. Oxygen. 0.078
Aug 17, 2012 ... Astronomers who have studied the composition of the sun have catalogued 67
chemical elements in the sun. There may be more, but in ...
Nov 20, 2014 ... Read about the history and future of Earth's sun as well as fun facts about the
sun's age, size, temperature, and ... Chemical composition.
The sun is mainly made up of 75 percent hydrogen and 25 percent helium by
mass; the sun's is also composed of less than 0.1 percent various metals and ...
Viewers learn that nuclear fusion occurring in the sun's core gives off energy that
takes 100,000 years to travel to the sun's surface. The Composition of the Sun
The chemical composition of the Universe is dominated by the hydrogen and
helium ... The chemical composition of the Sun gives us some idea of the
Aug 18, 2011 ... Composition. What is the Sun made of? Spectroscopy shows that hydrogen
makes up about 94% of the solar material, helium makes up about ...
Elemental Composition of Sun: 74% Hydrogen, 25% Helium, 1% other (by mass).
... Unlike the earth, the Sun is completely gaseous, there is no solid surface on ...
Jan 28, 2016 ... "This only tells you what the composition is at the surface, it doesn't tell you
anything about the composition at the centre of the Sun," he says.