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Rutherford proved it it from his alpha-particle scattering experiment.
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What are subatomic particles and what are there charges?
particle whose dimensions is less then that of atom are said to be subatomic particle . they may be charged or uncharged .eg neutron is uncharged subatomic particle where as electron ,proton , positron are charged subatomic particle.
Who said matter was made of particles called atoms?
Democritus did. The modern version of the atomic theory is based on the research of Dalton.
What did Democritus believe the universe is made of?
Democritus believed that matter is made of tiny indivisible particles called atoms. He believed that the atoms have always been, and always will be, in motion; that there are an infinite number of atoms, and kinds of atoms, which differ in shape, and size.
Is democritus right about atoms?
Democritus believed that atoms were the indivisible basis of the universe. This has been disproven by the discovery of subatomic particles (proton, neutron and electron) and the development of nuclear power plants, which are fueled by reactions that split radioactive atoms into lower atomic number elements.
Who said that atoms are made or a single material?
bohr said this
Atoms are made up of smaller parts called?
cell membrane, nucleus,mitochondria
What subatomic particles can differ between neutral atoms of the same element?
The subatomic particle that makes atoms of different elements different from each other is the proton. This is given as the atomic number of the element on the periodic table.
What are subatomic particles and what are there charges?
particle whose dimensions is less then that of atom are said to be subatomic particle . they may be charged or uncharged .eg neutron is uncharged subatomic particle where as electron ,proton , positron are charged subatomic particle.
Who said matter was made of particles called atoms?
Democritus did. The modern version of the atomic theory is based on the research of Dalton.
What did Democritus believe the universe is made of?
Democritus believed that matter is made of tiny indivisible particles called atoms. He believed that the atoms have always been, and always will be, in motion; that there are an infinite number of atoms, and kinds of atoms, which differ in shape, and size.
Is democritus right about atoms?
Democritus believed that atoms were the indivisible basis of the universe. This has been disproven by the discovery of subatomic particles (proton, neutron and electron) and the development of nuclear power plants, which are fueled by reactions that split radioactive atoms into lower atomic number elements.
Are subatomic and little particles the same thing?
Atoms are composed of protons, electrons and neutrons (save hydrogen-1, which lacks any neutrons). Protons and neutrons are baryons, which are made up of three quarks. Having said that, the quark, which is a fundamental particle, is smaller than an atom by a great deal. Further, the quark is smaller than either a proton or neutron, as both are made of three quarks. The electron is a fundamental particle, and it is smaller still than a quark.When we look at the fundamental particles as they are described in the Standard Model, only the photon and gluon, which are force carriers, are smaller. It should be noted that the way we relate "smaller" in this case is by stating a mass-energy equivalence and describing the mass of the fundamental particles in terms of energy. Use the link below to see a chart of the sixteen particles that make up the three generations of matter.
What are subatomic particles in chemistry?
since you said chemistry this should be the answer, the one i have in mind.. in an atom there are protons and neutrons in the middle or nucleus, fling around that are electrons. protons, neutrons, and electrons are subatomic particles (makes the atom stable when it's the same number of all three. google it!
Who said that atoms are made or a single material?
bohr said this
Who said that light was made of particles?
Newton.
Who said that each element is composed of extremely small particles called atoms?
Someone Rutherford.
What one of Dalton a four statements about atoms has been changed?
He said that atoms cannot be destroyed nor created, and atoms are indivisible but now the scientists can break atoms into parts so now they are no more indivisible. So the last law of Dalton's Atomic Theory have been modified.
