An H2O molecule is two oxygen atoms bonded to a hydrogen atom. When atoms are bonded together in compound structures they are called molecules.
Its a clear gas at standard temperature pressure.
1 Electron, 1 Neutron, 1 Proton.
The Electrons' and Neutrons' charges are opposite and create a neutral charge
Hydrogen is diatomic, meaning hydrogen will naturally form pairs. Therefore, a hydrogen molecule looks like H-H.
hexagonal
Protactinium has a metallic appearance.
The only byproduct of using pure hydrogen as a fuel is water, often in vapor form.
Yes hydrogen fluoride can be dissolved in pure water.
pure element
The compound formed when hydrogen and chlorine combine is hydrogen chloride, with formula HCl. In pure form, this compound has highly polar covalent bonds, but when dissolved in water, the compound ionizes.
It is a colourless gas.
Protactinium has a metallic appearance.
the hydrogen bomb which is larger than the atomic one
Polonium has a metallic silvery appearance.
What i can say is that it is invisible
It is not visible. It is a colorless, odorless gas.
The answer would be no. In Earth there is no hydrogen source in its pure form. It is only found in compound with other elements.
Hydrogen in its pure state is H2 gas, which is neutral. The ionic form, H+, is acidic.
It's a soft, silvery grey metal.
Zirconium metal has a metallic appearance, as steel.
Only if it is in the pure form it will kill you as there is no Oxygen present
No. When in the form of water, hydrogen and oxygen form a compound, which is a pure substance.