## Which of the following has maximum number of atoms 1.6 g CH4?

16 g of CH4 has maximum number of atoms. Explanation :-16 g of CH4 contains 5 atoms i.e. 1 Carbon and 4 Hydrogen.

## Which has the greatest number of atoms in it?

4 g of hydrogen contains the largest number of atoms.

• (A) 4 g of hydrogen (molar mass 2) corresponds to 2 moles of molecules or 4N number of atoms where N is the Avogadro’s number (6.
• (B) 16 g of oxygen (molar mass 32) corresponds to 0.5 moles of molecules or N number of atoms where N is the Avogadro’s number (6.
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Which of the following has the greatest number of atoms of answer choices these numbers with 54 moles of CH4 3.05 moles of water 3.05 moles of argon?

CH4 is a molecule made of 5 atoms. So… 3.05 moles of CH4 = 5 x 3.05 = 15.25 moles of atoms. Therefore, 3.05 moles of CH4 has the most atoms.

How many atoms of hydrogen are in 1 mole of methane CH4?

23 hydrogen atoms
Explanation: One mole of methane specifies NA , Avogadro’s number of methane molecules, i.e. 6.022×1023 individual CH4 molecules. And thus it contains 4×6.022×1023 hydrogen atoms .

### How many atoms are there in 18 gram of CH4?

18g of mithane CH4. 18 g of CH4 has maximum number of atoms as CH4 contains five atoms .

### Which of the following has maximum number of atoms 18 g of water?

Answer : 18g of CH4 contains a maximum number of atoms.

Which of the following contains the greatest number of atoms 1 gram of butane 1 gram of nitrogen 1 gram of silver or 1 gram of water?

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Complete step by step answer: When we compare answers of each option we see that one gram of butane has the highest number of atoms in it.

Which molecule has the most atoms?

Helium has the most number of mol out of all the options and will thus have the highest number of atoms.

#### Which of the following has the greatest number of atoms 1 mol he?

Helium has the most number of mol out of all the options and will thus have the highest number of atoms. Look up the atomic weight (in grams per mole) of each of these 5 elements, and divide the given mass of the element by its atomic weight.

#### How do you know which sample has the greatest number of atoms?

Steps to find the number of atoms :

1. Use the periodic table and get the molar mass of each element.
2. Divide the given mass of the sample by the molar mass of each element this gives the number of moles.
3. Multiple a mole by 6.022 1023, which gives you the number of atoms. And there is your answer.
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How many atoms of hydrogen are found in CH4?

four atoms
Methane (US: , UK: ) is a chemical compound with the chemical formula CH4 (one atom of carbon and four atoms of hydrogen).

How many moles of hydrogen are in 1 mole of CH4?

Explanation: One mole of atoms equals 6.022×1023 atoms. The formula for methane, CH4 indicates that one mole of the compound contains four moles of hydrogen atoms.