Which has more atoms 1 gram hydrogen or 1 gram of carbon?

1 g of carbon has more atoms than 1 g of hydrogen as atomic no. of carbon is more than that of hydrogen.

Which has more number of atoms 1g of hydrogen or 1 gram?

One gram is equal to about 602000000000000000000000 amu (or 6 followed by 23 zeros). So, because the mass of hydrogen is close to 1 amu (atomic mass unit),1 gram of hydrogen contains about that same huge number of atoms.

Which has more atoms 1.0 g of hydrogen or 1.0 g oxygen?

Hence, 1g of hydrogen has more atoms than 1g of oxygen. …

Which has more atoms a 1 gram sample of carbon 12 or a 1 gram sample of carbon 13?

Which has more atoms: a 1-g sample of carbon-12 or a 1-g sample of carbon-13? Explain. because C12 is lighter than C13 it takes more atoms to fill it up.

Which has more atoms 1g of hydrogen or 1g of oxygen?

Why? Hence, 1g of hydrogen has more atoms than 1g of oxygen.

Which among the following has more number of molecules 1g of hydrogen or 1g of methane?

Answer Expert Verified Avagadro’s constant states that in every 1 mole of any substance that is in existence, has exactly 6.022 × 10²³ molecules or atoms. That means there are 1.50575 x 10²³ hydrogen molecules in 1 g of hydrogen gas. Therefore 1g of H₂ gas has more molecules than 1 g of methane gas.

Which has more number of atoms – hydrogen or carbon?

1g of hydrogen has more number of atoms than 1g of carbon. 1g/1g * avogadro number *2 (H2) gives you the number of atoms in 1g hydrogen. 1g/12g * avogadro number *1 (C) gives you the number of atoms in 1g of carbon.

How many atoms are there in 1gm of hydrogen?

So, it is clear that 1 gm of Hydrogen contains more atoms than the Carbon. Basically One gram mole of each element or molecule conatins number of atoms equal to Avogadro’s number i.e. 6.023 X 10²³ atoms. If , we consider Hydrogen atom H , it’s gram molecular weight is 1 gm. So it contains 6.023 X 10²³ atoms.

Why does hydrogen have more molecules per gram than oxygen?

Dividing by a smaller number will yield a bigger answer than dividing by a larger number, so since oxygen has a higher molar mass, it will result in a smaller number of molecules. Therefore, hydrogen will have more molecules per gram than oxygen.

What is the diatomic hydrogen value of 1 mole of hydrogen?

Each gram mole of a substance has 6.022 X 10 to the twenty third atoms (or molecules). This is Avogadro’s number. So the diatomic hydrogen value here is ½ mole and therefore has 3.012 X 10 to the twenty third molecules.