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The particle in an atom that cannot change is the number of protons. If that changes, it is no longer the same element.
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Which particle of the atom has no change?
Nucleus
When the number of electrons changes the atom becomes what?
a charged particle if the atom is neutral before the change
What is the smallest unit of an element that maintains of that element?
The Atom is the smallest particle of an element that has characteristics of that element. The Atom consists of a certain amount of electrons, protons and usually neutrons. The amount of each of these sub-atomic particles is what makes an element into a Atom.
What is the name of the smallest paricle of an element that has the properties of that element?
An atom is the smallest particle of an element that has the properties of that element. The atom consists of a certain amount of electrons, protons and usually neutrons. The amount of each of these sub-atomic particles is what makes an element. No Sub-Atomic Particles have any characterisitics of an element. It is the collective arrangement of electrons and protons (and usually neutrons) which gives an element its characteristics. An atom is the smallest particle that has elemental characteristics.
What is the smallest particle of the element iron that can still be classified as iron?
An iron atom is the smallest iron particle that still has the properties of iron.
What is subatomic particle in an atom has a negative electrical change?
This particle from the atom is the electron.
Which particle of the atom has no change?
Nucleus
What is the smallest particle of any amount of copper?
An atom.
Tiny amount of matter?
Molecule, atom, elementary particle, quark.Molecule, atom, elementary particle, quark.Molecule, atom, elementary particle, quark.Molecule, atom, elementary particle, quark.
Which particle of the atom has a positive change?
Protons have positive charge
When the number of electrons changes the atom becomes what?
a charged particle if the atom is neutral before the change
What in an atom?
An atom is a particle, the smallest particle that can exist by itself.
The smallest particle of an element is called?
The smallest particle of an element is called an atom.
Which part of Dalton's theory did Thomson's findings dispute?
The atom is the smallest known particle.
What will an alpha particle change into when it absorbs two electrons?
When it captures (not absorbs) electrons and becomes neutral the alpha particle becomes a helium atom.
What is a neutral particle in a atom?
In the atom the particle without electrical charge is the neutron.
What causes an atom to split into smaller particles?
The large amount of energy imparted upon it in a particle accelerator.
