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What type of number after a chemical symbol tells how many atoms are in a single molecule?
The subscript, the little number below and after the element, tells how many atoms are in a single molecule.
What type of number after a chemical symbols tells how many atoms of that element are in single molecules?
The subscript number after a chemical symbol indicates how many atoms of that element are present in a single molecule of the compound.
What type of number after a chemical symbol tells how many atoms of that elements in a single molecule?
The number after a chemical symbol in a chemical formula represents the number of atoms of that element in a single molecule. This number is called a subscript, and it indicates the ratio of atoms in the compound.
Is helium a compound molecule?
Helium is a chemical element, not a compound; also helium is monoatomic.
Is sodium an atom or molecule?
Sodium is an atom. It is a chemical element with the symbol Na and atomic number 11. Sodium exists as single atoms and does not naturally occur as a molecule in its elemental form.
What type of number after a chemical symbol tells how many atoms are in a single molecule?
The subscript, the little number below and after the element, tells how many atoms are in a single molecule.
What type of number after a chemical symbols tells how many atoms of that element are in single molecules?
The subscript number after a chemical symbol indicates how many atoms of that element are present in a single molecule of the compound.
What type of number after a chemical symbol tells how many atoms of that elements in a single molecule?
The number after a chemical symbol in a chemical formula represents the number of atoms of that element in a single molecule. This number is called a subscript, and it indicates the ratio of atoms in the compound.
Is helium a compound molecule?
Helium is a chemical element, not a compound; also helium is monoatomic.
Is carbonate non polar?
Chemical Polarity refers to the separation of electrical charge within a single molecule composed of chemical elements. Carbon is a chemical element not a molecule.
Is sodium an atom or molecule?
Sodium is an atom. It is a chemical element with the symbol Na and atomic number 11. Sodium exists as single atoms and does not naturally occur as a molecule in its elemental form.
What is the subscripts of a chemical equation?
The amount of atoms of each element that make up a single molecule.
What type of number after a chemical symbol chemical symbol tells how many atoms of that element are in a single molecule?
It is the subscripted number immediately after the chemical element symbol in the molecular formula. If there is no number, then only one atom of that element is in itExample:H2O means two H's plus one O in water,NH3 = one N and three H atoms in ammonia
What is the atomicity of an element?
The atomicity of an element refers to the number of atoms present in a single molecule of that element. For example, oxygen has an atomicity of 2 because its molecule contains 2 oxygen atoms (O2), while helium has an atomicity of 1 since it exists as single atoms (He).
What type of number after chemical symbol tells how many Atoms of that element in a single molecule?
The subscript that is to the right of the element symbol, no subscript means 1. Example H2O, 2 hydrogen 1 oxygen
What type of number of after a chemical symbol tells how many atoms of that element are in a single molecule?
It is the subscripted number immediately after the chemical element symbol in the molecular formula. If there is no number, then only one atom of that element is in itExample:H2O means two H's plus one O in water,NH3 = one N and three H atoms in ammonia
What tells you how many atoms are in a single molecule of the compound?
Multiply each element by the subscript for that element for each element in a molecule. When there is no subscript, it is understood to be 1. H2O: 2 x H, 1 x O = 3 atoms CO2: 1 x C, 2 x O = 3 atoms C2H6: 2 x C, 6 x H = 8 atoms
