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How many electrons are in level two of helium?
There are no electrons present in a helium atom in its second energy level.
What produced the helium now present in the sun's core?
The big bang produced the helium no present in the sun's core. The universe cooled down enough after the big bang to form the formation of helium and hydrogen.
How many moles are present in 205 g of helium?
Quite a few! 205 grams helium (1 mole He/4.003 grams) 51.2 moles of helium
How many helium atoms does water contain?
Water has no helium (He) atom. Chemically water is H2O and there is no He atom present in water.
Two primary gases that were present when your solar system was formed?
Molecular hydrogen and helium
Between carbon nitrogenoxygen helium and hydrogen is not a element of living systems?
helium is not present
Where you can find helium from your surrounding?
Air is a mixture of gases in which helium is present in atmosphere.It is mostly present in oxygen tanks used by sea divers and in balloons.
How many moles of helium gas (he) are present in 7.2 liters of helium gas at standard conditions?
The number of moles of helium is 0,32.
How many moles of Helium are present in 5.66 moles of H2O?
H2O or water doesn't have any helium in it.
How many electrons are in level two of helium?
There are no electrons present in a helium atom in its second energy level.
What kind of atom is present in balloon?
Why helium, of course!
What element present about the sun?
Mainly hydrogen and helium.
Which is universal source of energy?
helium present in stars
What produced the helium now present in the sun's core?
The big bang produced the helium no present in the sun's core. The universe cooled down enough after the big bang to form the formation of helium and hydrogen.
What are the compound usually found in helium?
helium doesn't form any compound
How many moles are present in 205 g of helium?
Quite a few! 205 grams helium (1 mole He/4.003 grams) 51.2 moles of helium
Why is helium present in radioactive minerals?
heluim are 4 nucleide
