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hydrogen-1g
nitrogen-14g
oxygen-16g
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What is the atomic mass of a Hydrogen and oxygen atom?
If the atomic mass of water is 18 and the atomic mass of hydrogen is 1 then the atomic mass of oxygen is 16
What is the atomic mass of aluminium hyroxide?
The atomic mass of hydroxide (rounding) is 17.008 atomic mass of oxygen 16.00 + atomic mass of hydrogen 1.008
A molecule of water is composed of two atoms of hydrogen and one atom of oxygen if the atomic mass number of hydrogen is 1 and the molecular mass of water is 18 the atomic mass of oxygen must be?
16
What is the gram atomic mass of nitrogen?
gram atomic mass (or atomic mass) of nitrogen (N) is 14 u.
Which two elements have an atomic mass less than twice their atomic number?
Hydrogen and oxygen
What is the atomic mass of a Hydrogen and oxygen atom?
If the atomic mass of water is 18 and the atomic mass of hydrogen is 1 then the atomic mass of oxygen is 16
Is nitrogen lighter then oxygen?
Yes it is. It has atomic mass of 14 while oxygen has mass of 16
Which gas is heaviest nitrogen hydrogen or oxygen?
Isotopic mas of hydrogen ia '1' Isotopic mass of nitrogen is '14' Isotopic mass of oxygen is '16' It follows that oxygen is the n=heaviest of these gases.
What is the atomic mass of aluminium hyroxide?
The atomic mass of hydroxide (rounding) is 17.008 atomic mass of oxygen 16.00 + atomic mass of hydrogen 1.008
What four elements make up 96 percent of living organisms?
The following four elements make up 90 percent of the mass of living things: Oxygen - 65% Carbon - 18.5% Hydrogen - 9.5% Nitrogen - 3.2%
A molecule of water is composed of two atoms of hydrogen and one atom of oxygen if the atomic mass number of hydrogen is 1 and the molecular mass of water is 18 the atomic mass of oxygen must be?
16
Is the mass of a hydrogen atom is different from the mass of an oxygen atom?
The atomic weight (not mass) of hydrogen is: [1,00784; 1,00811]; the conventional value is 1,008. The atomic weight (not mass) of oxygen is: [15,99903; 15,99977]; the conventional value is 15,999.
What is the ratio of hydrogen to oxygen in H2O?
The atomic ratio is 2:1 The mass ratio is 1:8 because oxygen has an atomic mass 16 times greater than hydrogen
What is the gram atomic mass of nitrogen?
gram atomic mass (or atomic mass) of nitrogen (N) is 14 u.
How do you find the molar mass of H2O2?
Atomic weight of oxygen is 15,999. Atomic weight of hydrogen is 1,008. Two hydrogen atoms: 2,016. Two oxygen atoms: 31,998. The sum is the molar mass of hydrogen peroxide: 34,014.
Which two elements have an atomic mass less than twice their atomic number?
Hydrogen and oxygen
What is the atomic mass of nitrogen?
The atomic mass of Nitrogen is 14.0067the atomic mass of nitrogen is 14.007, so if you round off you will get 14
