The atomic sphere.
Helium has the atomic number 2 and is the second most abundant substance in the universe.
At that point the universe was too hot for the protons and neutrons to stay together.
Hydrogen. It has one proton and one neutron--you can't make an atom lighter than that.
Physics regards the physical aspects of the natural world. It includes topics that deal with forces on different bodies within the universe and phenomena that explain how the universe works.
the atomic theory of the universe
The atomic sphere.
Helium has the atomic number 2 and is the second most abundant substance in the universe.
It is made of atoms, ions, fundamental atomic particles.
Yes, everything in the universe is in motion, whether it be the movement of celestial bodies, particles at the atomic level, or even the vibrations of molecules.
At that point the universe was too hot for the protons and neutrons to stay together.
No. If it were, we wouldn't be here, as the atomic structure necessary for life is not possible in a black hole.
Hydrogen, the most common element in the universe.
The lightest and most abundant element in the entire Universe is hydrogen. Hydrogen has an atomic mass of nearly one.
Hydrogen. It has one proton and one neutron--you can't make an atom lighter than that.
Many many many different sub-atomic particles make up the universe as you see it. they make up ur own body and the grou we stand on.
If Chuck Norris exploded there would be nothing left in the universe