whose series of experiments identified the nucleus of the atom ?

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. Whose series of experiments identified the nucleus of the atom? – Brainly
Whose series of experiments identified the nucleus of the atom? a. Bohr b. Thomson c. Dalton An atom is electrically neutral because a. the numbers of protons and neutrons are equal. b. the numbers of protons and electrons are equal. c. neutrons balance the protons and electrons. d. electrons, neutrons and protons are equal :.

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Whose series of experiments identified the nucleus of the atom …
Explanation: In 1911, E. Rutherford and his collaborators bombarded a thin gold foil with alpha (positive) particles, coming from a radioactive material, at high speed. The experiment allowed observing the following behavior in the released particles: Most of them passed through the sheet without changing direction, as expected.

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Whose series of experiments identified the nucleus of the atom?
The prokaryotes are a group of organisms whose cells lack a membrane-bound nucleus. Organisms whose cells do have a nucleus are called eukaryotes. What is a differentiated nucleus? a…

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Discovery of Nucleus of the Atom and Moseley experiment
E Rutherford discovered the nucleus of an atom in 1911. Geiger and Marsden, the scientists working under the direction of Rutherford, used bombardment of alpha particles on a thin sheet (4 x 10-5 cm) of metals such as gold, silver, etc. Discovery of Nucleus

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Chapter 3 Test Flashcards | Quizlet
Whose series of experiments identified the nucleus of the atom? A. Chadwick B. Rutherford C. Bohr D. Dalton B. Rutherford Oxygen can combine with carbon to form to compounds, carbon monoxide (CO) and carbon dioxide (CO2). The ratio of the masses of carbon to oxygen is 1:1 for carbon monoxide, and 1:2 for carbon dioxide. This is an example of

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Chemistry Ch. 3 Flashcards | Quizlet
Whose series of experiments identified the nucleus of the atom? Rutherford What element is present as 1.o mole if thee are 63.5 grams of it in a sample? Cu A nuclear particle that has about the same mass as a proton, but with no electrical charge is called a (n) neutron The number of atoms in a mole of any pure substance is called

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Chemistry Chapter 3 Flashcards | Quizlet
Study with Quizlet and memorize flashcards containing terms like Dalton incorporated the law of conservation of mass into his atomic theory by asserting that a. atoms are indivisible b. atoms of different elements have different properties c. matter is composed of atoms d. atoms can be destroyed in chemical reactions, If each atom of element D has 3 mass units and each atom of element E has 5 mass units, a molecule composed of one atom of D and E has a. 2 mass units b.8 mass units c. 24 mass …

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Chemistry I Midterm Flashcards | Quizlet
Nuclear forces exist because the particles in the nucleus are. close together. the tritium atom consists of. one proton, two neutron, and one elctron. how many isotopes of hydrogen are known. 3. The hydrogen isotope with the least mass is named. protium. The number of atoms in a mole of any pure substance is called.

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Chemistry Chapter 3 Flashcards | Quizlet
Whose series of experiments identified the nucleus of the atom? Rutherford In early experiments on electricity and matter, an electrical current was passed through a glass tube containing gas under low pressure. After measuring the ratio of the charge of a cathode-ray particle to its mass, Thomson concluded that the particles had a very small mass.

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TBQ Answers Flashcards | Quizlet
According to the Bohr model of the atom, the single electron of a hydrogen atom circles the nucleus a. in specific, allowed orbits. b. in one fixed orbit at all times. c. at any of an infinite number of distances, depending on its energy. d. counterclockwise….

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