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The nucleus of a helium atom contains four subatomic particles how many neutrons does the helium atom have?
Helium has two neutrons and two protons in its nucleus.
What is the diameter of the helium atom?
The nucleus of a Helium atom contains two protons and two neutrons, protons and neutrons are measured in Daltons, and a Helium atom is about 4 Daltons
Is helium atom an aersol?
No, a helium atom is not an aerosol. An aerosol is a suspension of fine solid particles or liquid droplets in a gas. Helium, on the other hand, is a noble gas that exists as a single atom and is not a suspension of particles in a gas.
How did Thomson help the understanding of atom?
He discovered that the atom contained smaller particles called electrons.
What nuclear emissions that identical to a helium atom?
This is alpha radiation (alpha particles).
The nucleus of a helium atom contains four subatomic particles how many neutrons does the helium atom have?
Helium has two neutrons and two protons in its nucleus.
What are bigger than Subatomic particles?
Other elementary particles which are not parts of the atom.
What is the diameter of the helium atom?
The nucleus of a Helium atom contains two protons and two neutrons, protons and neutrons are measured in Daltons, and a Helium atom is about 4 Daltons
What subatomic particles are contained in a atom?
protons and neutrons
Is helium atom an aersol?
No, a helium atom is not an aerosol. An aerosol is a suspension of fine solid particles or liquid droplets in a gas. Helium, on the other hand, is a noble gas that exists as a single atom and is not a suspension of particles in a gas.
What are the non charge particles that are contained in the nucleus of an atom?
Neutrons
What are the non-charge particles that are contained the nucleus of an atom?
Neutrons
What do you mean by bombarding element?
A nuclear reaction in which an atom is bombarded with elementary particles or with a lighter atom.
How did Thomson help our understanding of the atom?
He discovered that the atom contained smaller particles called electrons.
How did Thomson help the understanding of atom?
He discovered that the atom contained smaller particles called electrons.
What are three kinds of elementary particles and what are the charge?
There are hundreds of "elementary particles"; the best-know ones are: * Proton, found in the atom's nucleus, charge = +1 * Neutron, also in the atom's nucleus, charge = 0 * Electron, surrounds the atom's nucleus, charge = -1
What nuclear emissions that identical to a helium atom?
This is alpha radiation (alpha particles).
