C8H12
8 Carbon atoms + 12 Hydrogen atoms = 20 atoms total
There are five atoms
None. Hydrogen is an element. It contains only hydrogen atoms.
2
none, since hydrogen is a pure chemical element consisting of only hydrogen atoms.
Hydrogen is a non metal element. Atomic Mass of it is 1.
There are no "atoms in an element," but rather atoms OF an element. If you are trying to find the number of atoms in a sample of a pure element you divide its weight by its molar mass and then multiply by 6.022 x 10^23 to get the answer in atoms. The answer options are 2,3, or 4.
This depends on the mass of this element.
Gold is the element gold no matter how many atoms of it you have.
many identical atoms Answer is= Atoms.
1 mol of any chemical element has 6,022 140 857.10e23 atoms.
C6H12O6. Six carbon atoms, 12 hydrogen atoms and six oxygen atoms.
Rutherfordium is a single chemical element.
2 moles of ANY element contains 2x6.02x10^23 atoms of that element = 1.2x10^24 atoms.
3
CuSO4 isn't an element.
Ununseptium is a chemical element formed from atoms and doesn't contain inside atoms.
Some elements have isotopes - atoms with a different number of neutrons.