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What is a group of atoms with with a positive or negative charge?
A polyatomic ion is a group of atoms with a charge.
Does an atoms nucleus have a positive or negative charge?
it cant have any charge at all. atoms have an equal amount of protons and neutron therefore the give off no charge. if they did give off a charge they would no longer be atoms they would be ions
What is the Lewis structure of NH2?
The Lewis structure of NH2 consists of a nitrogen atom in the center with two hydrogen atoms attached to it, and a positive charge on the nitrogen atom.
Does an atom have charge?
Yes, an atom can have charge. Atoms consist of protons, which have a positive charge, neutrons, which have no charge, and electrons, which have a negative charge. The overall charge of an atom depends on the balance of these particles.
Do neutrons and hydrogen atoms have the same charge?
No. A neutron is neutral, while a proton has a positive charge. Incidentally, an electron has a negative charge.
Which particles in atoms have a positive charge?
Protons have a positive charge in atoms.
What scientist discovered that atoms have a positive charge?
Ernest Rutherford is the scientist who discovered that atoms have a positive charge. Through his gold foil experiment, he found that atoms have a small, positively charged nucleus at their center, surrounded by negatively charged electrons.
Treu or false Atoms have a positive charge?
An atom may be neutral, or it may have a positive or a negative charge. If it has a charge, it is called an ion.
What did ernest rutherfords gold foil experiment demonstrate about atoms?
The conclusion was that an atom has a nucleus (center) with a positive charge.
What are charged particles in atoms?
Charged particles in atoms include protons, neutrons and electrons.PROTONS give atoms a positive charge. NEUTRONShave a neutral charge, or no charge. ELECTRONS give off a negative charge.The protons and neutrons are located in the nucleus, which is the center of the atom. The electrons hover around the nucleus because they are negatively charged and are attracted to the nucleus that has positive charge.
What is the charge of the nucleus of atoms?
Because protons have a positive charge and neutrons have no charge, the atomic nucleus has a positive charge.
Who atomic model determined that an atoms positive charge is concentrated in the atoms center?
The Rutherford model proposed that an atom's positive charge is concentrated in a dense center called the nucleus. This model was based on the famous gold foil experiment conducted by Ernest Rutherford in 1909.
Do atoms have a net positive charge?
No they do not.
What atoms have no overall charge?
Atoms with no overall charge are called neutral atoms. They have the same number of protons, which carry a positive charge, and electrons, which carry a negative charge. This balance of positive and negative charges leads to a neutral overall charge for the atom.
What is an atom that has a net positive or negative electric charge?
Positive atoms: cations. Negative atoms: anions
What is the positive charge atoms called?
The positive -charge in an atom is called the proton.They are held in the nucleus with the neutrons.
What is a group of atoms with with a positive or negative charge?
A polyatomic ion is a group of atoms with a charge.
