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if by symbols you mean the letters you see on the Periodic Table then a symbol is an atom
e.g. Fe = iron
C = Carbon
several of these symbols next to one another would be a molecule
e.g. C2H5OH = ethanol
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∙ 14y ago
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∙ 12y agoIt is the main report physicals of explanation exire
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∙ 11y agoA.h2o
B.o2
C.NaCi
D.CO2
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∙ 9y agoA symbol represent an atom of a element by truncating the name of the element or the truncating the Latin name of the element.
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∙ 6y agoEach chemical element has a chemical symbol, also ions.
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∙ 13y agoA chemical formula for the compound.
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What is symbol and charge for carbon?
Carbon's symbol is C. A carbon atom has no charge, but a carbon ion has a +2 charge.
What is the symbol of nitrate ion?
Nitraite = NO3 One Nitrogen atom (N) Three Oxygen atoms (O3)
How do you write the symbol for a sulfur atom that has gained 2 electrons?
S2- the sulfide ion
What is the symbol for bicarbonate ion?
The chemical symbol for bicarbonate is HCO3-. This is because it has one carbon atom surrounded by three atoms and a hydrogen atom attached to one of them. The negative charge comes from one formal charge.
What is the symbol and name for the cation formed when a potassium atom loses one electron?
The symbol for the cation formed when a potassium atom loses one electron is K+, and is named the potassium ion.
Positive charge in an atom symbol?
a positive sign in an atom symbol denotes an ion, for example, Fe2+
What is the symbol of the ion formed by this atom-Proton15 Neutron16 and Electrons15?
P-
What is the symbol for the sulfur ion?
The symbol is S2- because to become an ion a sulfur atom gains two electrons and each electron has a 1- charge.
What is symbol and charge for carbon?
Carbon's symbol is C. A carbon atom has no charge, but a carbon ion has a +2 charge.
What is the symbol of nitrate ion?
Nitraite = NO3 One Nitrogen atom (N) Three Oxygen atoms (O3)
What is the symbol for the atom or ion that has 19 protons 21 neutrons and 19 electrons?
potassium
How do you write the symbol for a sulfur atom that has gained 2 electrons?
S2- the sulfide ion
What is the symbol for bicarbonate ion?
The chemical symbol for bicarbonate is HCO3-. This is because it has one carbon atom surrounded by three atoms and a hydrogen atom attached to one of them. The negative charge comes from one formal charge.
The symbol Na represents a sodium atom that has lost an electron?
This sodium ion is denoted by: Na+
What is the symbol and name for the cation formed when a potassium atom loses one electron?
The symbol for the cation formed when a potassium atom loses one electron is K+, and is named the potassium ion.
What is the name of a beryllium ion?
Beryllium (Be) has a valence of +2. The ion could be written as (Be^2) or (Be+2) …
Chemical symbol for hydrogen nitrate?
HNO3 H being the Hydrogen atom, and NO3 being the Nitrate ion.
