What is the Sun's core made out of, is it simply hydrogen?

Question

And is the core of the Sun similar to the core of the Earth?

Are they both scattered bits from the enormous Big Bang, assuming the Big Bang occured of course?

Is the Sun just a large piece scattered from the Big Bang, whereas the planets were the much smaller pieces, that because of its smaller size did not remain hot like the sun has?

Answer 1

The core of the Sun is hydrogen with helium as a result of that hydrogen fusing together. Stars form from giant molecular clouds which are the result of previous stellar explosions. Planets are basically the same as stars with a fraction of the mass. It is the mass of a star which causes fusion to occur. Jupiter could have been a star if it were several times the size it is.

Answer 2

The Sun and the Earth are totally different.

The core of the Earth is largely iron, and the bulk of Earth is made up of heavier elements like carbon, oxygen, nitrogen, etc. The Sun is a huge ball of hydrogen and helium, and that's virtually all there is in the Sun.

Neither Earth nor the Sun are scattered bits from the Big Bang, but formed much later.

Answer 3

The middle of the sunlight is 15 million levels Kelvin and contains hydrogen and helium in a plasma state. The sunlight is changing seven hundred million a lot of hydrogen to 696 million a lot of helium each and every 2d. 4 million a lot of count are switched over to ability ( E= MC^2). Gravity is providing the rigidity that makes the middle so warm and the warmth of fusion is balancing out the gravity so the sunlight keeps to be sturdy. The rigidity of gravity is making an attempt to make the sunlight decrease and warmth further on a similar time as the warmth of the fusion reaction is making an attempt to make the sunlight strengthen and funky. it relatively is been shining like this for 4.5 billion years or so. i will accomplish that for yet another 4.5 billion or so years till the middle is switched over into specifically helium while that happens the sunlight will strengthen very much and the floor temperature will cool. The sunlight will shine many time brighter than it does now. interior the middle helium would be switched over to carbon and oxygen, it is going to likely be a strategies warmer than it relatively is now. This area will final for one hundred million years or so and at last the sunlight will shed its outer layers and become a white dwarf. A brighter action picture star burns with the aid of its hydrogen in a plenty shorter time, and die speedier.

Answer 4

When the big bang took place the explosion created many items, gas mostly, and a lot of it was Hydrogen gas, as the Hydrogen gas started merging together from what little gravity it has, the mass grew larger and larger, until the gravity was so great that fusion took place, then as the stars fused the Hydrogen into Helium then into other items such as Calcium Nichol Iron and many other minerals, as these big massive giant stars went super Nova and exploded the shot out Iron Nichol Calcium all all kinds of other miterails, then as these items started getting togother from again gravity, they started forming the planets and other bodies.
The left overs are still out there in the form a Asteroids and Comets dust and gas.
I hope this gives you and answer to your question.

Answer 5

The Sun's core is mostly hydrogen, with quite a bit of helium, and only small traces of other elements. But it is so hot there than everything is in the form of a hot gas. Actually an ionized gas, which is called a plasma, the 4th state of matter. The states are solid, liquid, gas, and plasma, where a plasma is just a gas where the electrons are separated form the nucleus of the atoms. If there is any rocky stuff in the Sun, it is hotter than lava. It is like boiled away lava, or lava steam. It is in a plasma, or ionized gas form and not solid of liquid.

Answer 6

About 3.6 ×1038 protons (hydrogen nuclei) are converted into helium nuclei every second, releasing energy at the matter-energy conversion rate of 4.3 million tonnes per second, 380 yottawatts (3.8 ×1026 W) or 9.1 ×1010 megatons of TNT per second. The rate of nuclear fusion depends strongly on density, so the fusion rate in the core is in a self-correcting equilibrium: a slightly higher rate of fusion would cause the core to heat up more and expand slightly against the weight of the outer layers, reducing the fusion rate and correcting the perturbation; and a slightly lower rate would cause the core to cool and shrink slightly, increasing the fusion rate and again reverting it to its present level.

The high-energy photons (gamma and X-rays) released in fusion reactions take a long time to reach the Sun's surface, slowed down by the indirect path taken, as well as by constant absorption and reemission at lower energies in the solar mantle. Estimates of the "photon travel time" range from as much as 50 million years[1] to as little as 17,000 years.[2] After a final trip through the convective outer layer to the transparent "surface" of the photosphere, the photons escape as visible light. Each gamma ray in the Sun's core is converted into several million visible light photons before escaping into space. Neutrinos are also released by the fusion reactions in the core, but unlike photons they very rarely interact with matter, so almost all are able to escape the Sun immediately. For many years measurements of the number of neutrinos produced in the Sun were much lower than theories predicted, a problem which was recently resolved through a better understanding of the effects of neutrino oscillation.



The core is the source of all the Sun's energy. Fortunately for life on earth, the Sun's energy output is just about constant so we do not see much change in its brightness or the heat it gives off. The Sun's core has a very high temperature, more than 15 million degrees Kelvin, and the material in the core is very tightly packed or dense. It is a combination of these two properties that creates an environment just right for nuclear reactions to occur.

In the core of a star the intense heat destroys the internal structure of an atom and consequently all atoms are broken down into their constituent parts. An atom is constructed of protons, electrons and neutrons. Neutrons have no electric charge and therefore do not interact much with the surrounding medium. As a result neutrons leave the core fairly quickly. The protons, which have positive electric charge, and the electrons, which have negative electric charge, remain in the core and drive the reactions which fuel the Sun. The charge neutral material of protons and electrons that makes up the core is called plasma.


The high temperature provides the protons and electrons with a large amount of thermal energy and as a result they move around quite quickly. This motion, combined with the high density of the plasma, causes the particles to continuously slam into one another creating nuclear reactions. It is the fusion, or slamming together, of particular combinations of particles that provides the energy source of the Sun.

Answer 7

You might check this out for yourself. Were a mass to move within 400 miles of the center of our sun, it would at that time be exceeding the speed of light due to gravitational attraction. A mass cannot exist in such a condition. In our own planet the distance is 0.716 miles from its center.

Due to the density within the core of our sun, it is obvious that the energy source is not that of hydrogen to helium. There is no manner by which hydrogen may migrate through the dense material of the center of our sun; 700,000,000 tons per second are needed. Hydrogen would migrate away from a dense area toward that of a less dense area, not toward it. It has turned out to be an invalid concept.

Answer 8

The core of the sun is Mostly hydrogen with trace amounts of helium