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Which component of the atom is not represented in Rutherford's atomic molecule?
When Rutherford discovered the positive charge in an atom was concentrated in the nucleus, the neutron had yet to be discovered. There are no neutrons in Rutherford's model.
Did Niels Bohr inferr that the nucleus contains a positive charge?
Yes, Niels Bohr inferred that the nucleus contains a positive charge based on his model of the atom, which he developed in 1913. In Bohr's model, electrons orbit a central nucleus, and for the atom to be electrically neutral, the nucleus must contain a positive charge that balances the negative charge of the electrons. This concept was further confirmed by later experiments and the development of quantum mechanics, leading to the understanding of protons and neutrons within the nucleus.
What did Thomson call electrons?
Thomson believed about atoms, that : An atom consists of a sphere of positive charge with negatively charged electrons embedded in it. Positive and negative charges in an atom are equal in magnitude, thus an atom is electrically neutral and it has no overall + or - charge.
Do electrons move from negative to positive terminals?
Yes, electrons flow from the negative terminal to the positive terminal in a circuit. This is because electrons are negatively charged particles, and they are attracted to the positive terminal.
Does boron become positive or negative when it loses electrons?
Boron becomes positive when it loses electrons. Boron has three valence electrons and tends to lose these electrons to achieve a stable electron configuration similar to a noble gas. When boron loses its three valence electrons, it forms a B3+ ion, which has a positive charge.
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.
What is the name of the scientist who discovered that atoms have positive charged?
Ernest Rutherford is the name of the scientist who discovered that atoms have positively charged nuclei.
What is the name of he scientist that discovered that atoms have positive charges?
Ernest Rutherford was the scientist who discovered that atoms have positive charges through his gold foil experiment, which led to the development of the nuclear model of the atom.
What scientist envisioned the atom as a ball of positive charge with electrons embedded in it?
Ernest Rutherford is the scientist who envisioned the atom as a ball of positive charge with electrons embedded in it. This model became known as the Rutherford model of the atom.
What shows up electrons?
Positive charge particles are called Protons Negatively charged particles are called Electrons Neutrons have no charge Protons was discovered by Ruther Ford Electrons was discovered by JJ Thompson Neutons was discovered by James Chadwick
Who inferred that the positive charge is in the nucleus?
Ernest Rutheford inferred that the nucleus if positively charged through the gold foil experiment.
Which component of the atom is not represented in Rutherford's atomic molecule?
When Rutherford discovered the positive charge in an atom was concentrated in the nucleus, the neutron had yet to be discovered. There are no neutrons in Rutherford's model.
Who discovered the positive charge of a nucleus?
Ernest Rutherford is credited with discovering the positive charge of a nucleus through his famous gold foil experiment in 1909. This experiment showed that most of the mass and positive charge of an atom is concentrated in a small, dense nucleus at its center.
Which scientists inferred that an atom positive charge must be clustered in the nucleus?
ernest rutherford
Which scientists inferred that atoms positive charge must be clustered in the nucleus?
ernest rutherford
Does electrons have positive charge?
No, electrons are negative. Protons are positive, and neutrons are neutral.
Is an object's net charge positive or negative if it loses electrons?
An object's net charge becomes positive if it loses electrons because it has an excess of positive protons relative to negative electrons.
