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one electron and one proton
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What common substance is a three-atom molecule?
Water. H2O. Two atoms of hydrogen and one atom of oxygen.
Is hydrogen a molecule?
Hydrogen is an atom but the hydrogen molecule is diatomic.H is a single Hydrogen atom, and H2 is a molecule.
How many particles in a hydrogen atom?
The most common isotope of hydrogen has one proton, and one electron.The most common isotope of hydrogen has one proton, and one electron.The most common isotope of hydrogen has one proton, and one electron.The most common isotope of hydrogen has one proton, and one electron.
How many chlorine atoms are present for every atom in a hydrogen chloride molecule?
There is 1 hydrogen atom and 1 chlorine atom in Hydrogen Chloride.
What is the difference between a hydrogen atom and a hydrogen molecule?
A hydrogen atom is made from 1 hydrogen atom while a hydrogen molecule is made by 2 hydrogen atoms in a chemical compound thus making it twice as big too.
What is the chemical makeup for water?
Two hydrogen atoms bonded to one oxygen atom.
What is the chemical makeup of H2SO4?
The chemical makeup of H2SO4 is two hydrogen (H) atoms, one sulfur (S) atom, and four oxygen (O) atoms.
Most common atom in the universe?
Hydrogen is the most abundant element in the universe.
Why is the hydrogen atom so common?
because it has one proton
Where would you find hydrogen bonds proteins?
The most common bond in hydrogen is a compound one.
Name any atom without a neutron?
The most common isotope of hydrogen, hydrogen-1, has no neutrons.
Which has an atomic mass unit of 1?
A hydrogen atom of the most common isotope of hydrogen, or a proton or neutron.
What are the elements and compounds that makeup water?
Usually, water molecules are made from two hydrogen and one oxygen atom bonded together.
What common substance is a three-atom molecule?
Water. H2O. Two atoms of hydrogen and one atom of oxygen.
Which is the smallest atom?
The smallest atom is hydrogen.
What is the difference between a hydrogen atom and atomic hydrogen?
The difference between a hydrogen atom and atomic hydrogen is that the "hydrogen atom" represents one atom of the chemical element hydrogen. Atomic hydrogen are isolated hydrogen atoms.
What is the symbol for the lightest atom?
Hydrogen is the lightest and most common atom in the universe. It has the symbol H and an atomic number of 1.
