Atomic Mass
What is heliums atomic mass?
Wiki User
2013-02-01 16:32:31
4 amu
Related Questions
Asked in Elements and Compounds
What is heliums mass number?
Helium is a non metal element. Atomic mass of it is 4.
Asked in Periodic Table, Elements and Compounds
Is hydrogens atomic number greater than heliums?
Hydrogen has atomic number 1 whereas helium's is 2.
Asked in Atomic Mass
How is molar mass and atomic mass different?
Atomic weight: the atomic weight of an chemical element, in
atomic mass units or gram atomic mass
Atomic mass: the atomic mass of an isotope, in atomic mass units
or gram atomic mass
Molecular mass: the mass of a molecule, in atomic mass units or
gram molecular mass
Asked in Mathematical Constants, Atomic Mass
What is the atomic mass-?
The atomic mass is the mass of a molecule, atomic particle or
sub-atomic particle.
Asked in Atomic Mass
Difference between atomic number and atomic mass?
atomic number is a number
atomic mass is a mass
Asked in Atomic Mass
What is the difference between atomic mass and atomic mass unit?
The atomic mass unit is used to express the measure of the
atomic mass.
Asked in Mathematical Constants, Atomic Mass
The equation of atomic mass?
== The equation of atomic mass is protons+nuetrons== atomic
mass. ===
Asked in Mathematical Constants, Atomic Mass
What is the atomic mass of colbat?
Cobalt is an atomic mass of 58.93 atomic mass units
Asked in Atomic Mass, Beryllium
What is the atomic mass number of beryllium?
The atomic mass is the same as the atomic weight therefore it is
9.01218.
Beryllium is a non metal element. Atomic mass of it is 9.01.
The atomic mass number, which is distinct from the atomic mass
and the atomic weight, is 9.
Asked in Elements and Compounds, Noble Gases
How many times lighter is a helium atom than a carbon atom?
3 times, heliums mass is 4 and carbons mass is 12
Asked in Mathematical Constants, Atomic Mass
What is the atomic mass of hydroxide?
The atomic mass of hydroxide (rounding) is 17.008 atomic mass of
oxygen 16.00 + atomic mass of hydrogen 1.008
Asked in Units of Measure, Mathematical Constants, Metric System, Atomic Mass
Is atomic mass unit a SI unit of an atomic mass?
The atomic mass unit is not a SI unit.
An atomic mass unit is equal to 1/12 from the atomic mass of the
isotope 12C.
Asked in Mathematical Constants, Atomic Mass
What does atomic mass and atomic mean?
The Atomic Mass is the weighted average mass of the
isotopes of an element
Asked in Atomic Mass
What is the atomic mass for aluminum?
The atomic mass for Aluminum is 26.98 atomic mass units or
amu.
Asked in Atomic Mass
What is the atomic mass of mercury?
The atomic mass of mercury is 200.59 amu (atomic mass
units).
Asked in Atomic Mass
How can you use the word atomic mass in a sentence?
the atomic mass of a (item) is (atomic mass of the item).
Asked in Chemistry, Atomic Mass
What is the atomic mass number of 28.09?
Silicone has that atomic mass. Atomic mass number is 28.
Asked in Atomic Mass
What is the difference between the atomic mass and atomic number of an elements?
Atomic number = Number of protons
Atomic mass = Mass of protons + mass of neutrons
Asked in Mathematical Constants, Atomic Mass
What is the atomic no and atomic mass of graphite?
Atomic number 6, atomic mass 12.
Asked in Atomic Mass
What is the atomic weight of oxygen if the molar mass of water is 18 and the atomic mass of hydrogen is 1?
If the atomic mass of water is 18 and the atomic mass of
hydrogen is 1 then the atomic mass of oxygen is 16
Asked in Atomic Mass
What does the atomic mass number represent?
The atomic mass is the mass (weight) of the element measured in
atomic mass units (AMU)