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What is most of the volume of an atom taken up by?
Most of the volume of an atom is taken up by the electron cloud, which consists of electrons moving around the nucleus. The nucleus, which contains protons and neutrons, is extremely small compared to the overall size of the atom.
The nucleus of an atom consists what part?
an atom consists of a central nucleus of protons and neutrons with electrons moving around it some distance away.
Does electrons make up an atom nucleus?
No, the electrons are around the nucleus, not in the nucleus.
Which parts of the atom move around the nucleous?
Electrons. They have a negative charge.
What are Negatively charged particles moving around outside a nucleus?
Negatively charged particles moving around outside a nucleus are electrons. Electrons orbit the nucleus of an atom in specific energy levels, creating the electron cloud. The number and arrangement of electrons influence an element's chemical properties.
What is around an atom's nucleus?
It is the electron cloud that surrounds the nucleus of an atom. The electrons move in their orbits around the nucleus, and they form the cloud.
Which scientist pictured the atom as having a central nucleus with electrons moving around it in well defined paths?
the paths of moving electrons are called rings or shells
What describes Rutherfords model of an atom?
Rutherford imagined the atom to be a particle with a thickly concentrated positive nucleus and electrons moving around it.
Are the number of electrons in the nucleus of an atom that element's atomic number?
There are no electrons in the nucleus of an atom, the electrons are in the orbitals around and outside the nucleus.There are no electrons in the nucleus of an atom, the electrons are in the orbitals outside and around the nucleus.
Where are electrons in an atom?
The electrons surround the nucleus of an atom in orbit around the nucleus - so on the outside shell.
In an atom electrons .?
The electrons surround the nucleus of an atom in orbit around the nucleus - so on the outside shell.
A model of the atom with electrons moving around a positively charged nucleus was fist purposed by?
Neils Bohr first proposed a model of the Atom that was like the Solar System with its Planets (Electrons) orbiting around the Sun (Nucleus). The orbits of the Electrons were considered to be Pre-Defined, but they could JUMP between orbit levels with the addition or subtraction of energy to the Atom.
