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- If HE was a compound it would be a compound of H (hydrogen) and E (sorry there is no such element).
- If HE is an element then it is misspelled and should be He (helium).
Wiki User
∙ 7y ago
Wiki User
∙ 16y agoHelium {He} is an atom. Molecules are made from atoms. check out the Related Link below for more info on Helium http://www.dayah.com/periodic/
Wiki User
∙ 9y agoatom
Be is the abbreviation for beryllium, a light strong brittle grey toxic bivalent metallic element having atomic number 4.
Wiki User
∙ 13y agoIt's an atom. If it had another atom attached then it would be a molecule.
Wiki User
∙ 11y agoBeryllium is an atom / element.
Wiki User
∙ 10y agoa small thing. oxygen is a atom.
Wiki User
∙ 8y agoHe represents a helium atom.
Wiki User
∙ 7y agoHelium is monoatomic.
Anonymous
It basically is the symbol for helium.
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Is hydrogen a molecule and or compound or element?
Hydrogen is an element. Also a molecule.
Is NH3 an element compound or molecule?
NH3 is molecule of ammoia. It is not element
What the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
What is the only element which is a tetratomic molecule?
Phosphorus(P4) is the only element which is a tetratomic molecule.
What is meant by atomicity of a molecule?
Atomicity is the number of atoms which constitute one molecule of an element. Simply we can say that it is the number of atoms of an element present in one molecule of that element.
Is hydrogen a molecule and or compound or element?
Hydrogen is an element. Also a molecule.
What does the mass of an element tell you about a molecule?
it tells you how much of the molecule the element is
Is NH3 an element compound or molecule?
NH3 is molecule of ammoia. It is not element
Is PH3 an element or molecule?
This is a compound, a molecule.
Is a element smaller than an molecule?
The atom of an element is smaller than a molecule.
What does the mass percent of an element tell you about molecule?
it tells you how much of the molecule the element is
What does mass percent of an element tell you about a molecule?
it tells you how much of the molecule the element is
What the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
What is the only element which is a tetratomic molecule?
Phosphorus(P4) is the only element which is a tetratomic molecule.
Is 1 atom of nitrogen a molecule or element?
"element" (2 make up a molecule)
Is nitrogen a compound or molecule?
Nitrogen is an element that is usually found alone as the N2 molecule. It is not a compound.
What is meant by atomicity of a molecule?
Atomicity is the number of atoms which constitute one molecule of an element. Simply we can say that it is the number of atoms of an element present in one molecule of that element.
