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Elaborate on what the nuclear model of the atom indicates about the volume in the atom.?
The nuclear model of the atom suggests that an atom is mostly empty space with a small, dense nucleus at the center. The volume of an atom is therefore primarily occupied by this empty space, with the nucleus accounting for a very small portion of the total volume.
Who discovered that atoms have a dense center and called it the nucleus?
Ernest Rutherford is credited with discovering that atoms have a dense center called the nucleus in his famous gold foil experiment in 1911. He found that most of the mass and positive charge of an atom is concentrated in the nucleus, with electrons orbiting around it.
What is the dense positively-charged mass in the center of an atom?
This can refer to either the nucleus or to an individual proton that makes up the nucleus. Because only protons and neutrons occupy the nucleus, it has a positive charge.
Is the nucleus hard?
The nucleus of atoms is dense and hard. If it was possible to have half a teaspoon of nuclei only it would have a mass of around 400 million tons. The nucleus of an atom is hard and incredibly dense. The nucleus of a cell is made of living material so is not particularly hard. Liquid flows between the nucleus and the cell.
What scientist concluded the nucleus of an atom contains a dense center of positive charge?
Ernest Rutherford is the scientist who concluded that the nucleus of an atom contains a dense center of positive charge. This conclusion was based on the results of his famous gold foil experiment in which he observed the scattering of alpha particles. Rutherford's discovery revolutionized the understanding of atomic structure and laid the foundation for the development of the modern atomic model.
What is the dense center portion in a nucleus in a cell?
The nucleus.
What is a Dense center portion of a nucleus?
It's called a nucleolus
What is the dense center of the atom called?
the denser part of an atom is the nucleus. about 99% of the mass of an atom is concentrated within the atom.
What has the solid center portion of a comet?
The center of a comet is called its nucleus.
What is the tiny dense positively charged center of an atom?
Nucleus
What is the dense portion of some cell containing nucleic acids acids called?
nucleus
What structure of the atom has been described as having a dense center that contains subatomic particles?
The structure of the atom that has been described as having a dense center that contains subatomic particles is the nucleus. The nucleus is composed of positively charged protons and neutral neutrons, tightly packed together in the center of the atom.
What is the most dense part of an atom?
The nucleus is the most dense part of an atom.
What is the dense particle called?
The dense particle is called a nucleus. It contains protons and neutrons and is located at the center of an atom.
Is the very small dense center of an atom?
Nucleus
Where is the nucleus found in the atom?
The nucleus is the dense center of an atom made of neutrons and protons surrounded by clouds of electrons.
The center of an atom is a dense region consiting of protons and neutrons called the?
nucleus.
