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William Roentgen discovered x rays and Roentgen rays. Charles Darwin's contribution was the theory of evolution. John Dalton's contribution was the atomic theory.
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What subatomic particle contributes alomst no weight to an atom?
The subatomic particles that contribute most almost no weight to an atom are electrons at various energy levels. Isotopes of the same element differ from each other only by the number of neutrons.
What is the energy in the nucleus of an atom?
the nucleus is composed of protons and neutrons so the energy of the atoms necleus is allways a positive charge since their are only electrons present on the outside of the atom. Neutrons have no charge and do not contribute to the energy of the nucleus
What can be created by forcing electrons to flow from atom to atom?
The flow of electrons from atom to atom is an electrical current.
What did Albert Einstein contribute in the history of atom?
Albert Einstein was most notably known for his theory of relativity, but he won the Nobel Prize for his paper on the photoelectric effect. The photoelectric effect is a process in which electrons are thrown off of matter when they absorb electromagnetic radiation. This phenomenon among others further fuel the wave-particle duality of matter and eventually gave birth to quantum mechanics which greatly altered the previous conceptions on atomic structure.
What happens when an atom loses an electron to another atom?
The atom that gains electron becomes an anion. The atom that loses electron becomes a cation.
What was Marsden' contribution to the atom?
what did marsden contribute to the evolution of the atom
Who is the founder of the chlorine atom?
Carl Wilhelm Scheele (1742-1786) swedish
How did the atom bomb contribute to the Cold War?
we were feared of due to the technology of the atom bomb.
Who discovered of oxygen atom?
Carl Wilhelm Scheele
What year did democritus contribute to the atom?
442 BC
What dense sub atomic particle does not contribute to charge of atom?
This is the neutron.
What subatomic particle contributes alomst no weight to an atom?
The subatomic particles that contribute most almost no weight to an atom are electrons at various energy levels. Isotopes of the same element differ from each other only by the number of neutrons.
What did Robert Millikan contribute to the discovery of the atom?
he found the measurement or electron charge
What did Robert Oppenheimer contribute to the world?
He lead the team that developed the Atom Bomb.
Scientist that contributed to the history of the atom in order?
What is the thoury of atom by Paul Dirac? What is the thoury of atom by Paul Dirac?
Who found the chlorine atom?
Chlorine was identified by the Swedish chemist Carl Wilhelm Scheele in 1774. Read more at the link below.
What was Niels Bohr contribute to chemistry?
Niels Bohr proposed the planetary model of atom.
