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if your asking what i think your asking, the number that is directly above the element is it's atomic number. it is the number of protons and electrons in the element.
What else can I help you with?
Does the number of iron atoms in the reactants equal the number of iron atoms in the products?
no
Do hydrogen and atoms have an equal number of electrons?
No. Neutral atoms of each element, including hydrogen, have a unique number of electrons, which is equal to the number of protons in their nuclei. The number of protons is the element's atomic number on the periodic table.
Is the number of electrons equal to the number of protons in the atoms?
Yes :-)
When atoms are at rest what do they have an equal number of?
protons and electrons protons and electrons
Is the atomic number the number of atoms it has?
The atomic number is equal to the number of protons.
What is the formula for chemical equations is balanced?
The number of reactants atoms must be equal to the number of products atoms.
How do you calculate a balanced chemical equation?
The number of reactants atoms must be equal to the number of products atoms.
How many moles are equal to atoms of germanium?
1 mole of germanium is equal to Avogadro's number of atoms, which is approximately 6.022 x 10^23 atoms.
Are the number of atoms of bromine in 1 mol Br2 equal to avogadro's number?
No, the number of atoms in 1 mol of Br2 is equal to Avogadro's number multiplied by 2, because there are 2 atoms of bromine in each molecule of Br2. Avogadro's number represents the number of entities (atoms, molecules, etc.) in 1 mol of a substance.
How many atoms does electrons have?
Atoms have 1 to 118 electrons. For a neutral atom the number of electrons is equal to the number of protons (atomic number).
What does a googol of atoms equal?
One googol of atoms would be 10100 atoms or 1.66 × 1076 moles.
In certain mass of gas the number of atoms and the number of moleucules are equal How?
The gas has molecules that are single atoms, as do the noble gases.
