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The comparison of the number of atoms in a copper coin the size of a penny with the number of people on Earth is made to illustrate which of the following? A. that atoms are indivisible B. that atoms are very small C. that atoms are very large D. that in a copper penny, there is one atom for every person on Earth
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Asked 4/5/2011 4:16:55 PM
Updated 1/1/2021 1:32:18 AM
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User: The comparison of the number of atoms in a copper coin the size of a penny with the number of people on Earth is made to illustrate which of the following? A. that atoms are indivisible B. that atoms are very small C. that atoms are very large D. that in a copper penny, there is one atom for every person on Earth

Weegy: B. that atoms are very small
Expert answered|mchlklck|Points 1507|



User: Who conducted experiments to determine the quantity of charge carried by an electron? A. Rutherford B. Millikan C. Dalton D. Thomson

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Asked 4/5/2011 4:16:55 PM
Updated 1/1/2021 1:32:18 AM
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Millikan conducted experiments to determine the quantity of charge carried by an electron.
Added 1/1/2021 1:32:18 AM
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When dissolved in water, acids produce hydrogen ions.

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Which of the following are produced when a base is dissolved in water? A. hydronium ions B. hydroxide ions C. hydrogen ions D. ammonium ions
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Updated 10/2/2020 3:26:40 PM
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When a base is dissolved in water, hydroxide ions are produced.
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Dalton's atomic theory included which idea? A. All atoms of all elements are the same size. B. Atoms of different elements always combine in one-to-one ratios. C. Atoms of the same element are always identical. D. Individual atoms can be seen with a microscope.
Weegy: Dalton's atomic theory included the idea that C. atoms of the same element are always identical. User: As a consequence of the discovery of the nucleus by Rutherford, which model of the atom is thought to be true? A. Protons, electrons, and neutrons are evenly distributed throughout the volume of the atom. B. The nucleus is made of protons, electrons, and neutrons. C. Electrons are distributed around the nucleus and occupy almost all the volume of the atom. D. The nucleus is made of electrons and protons. (More)
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Updated 3/19/2020 5:33:25 PM
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As a consequence of the discovery of the nucleus by Rutherford, the model of the atom thought to be true is: Electrons are distributed around the nucleus and occupy almost all the volume of the atom.
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The quantity 44 liters expressed in cubic meters is ____ A. 0.000 044 m3 B. 440 000 m3 C. 0.44 m3 D. 0.044 m3
Weegy: The quantity 44 liters expressed in cubic meters is 0.044 m3 User: 0.0078 meters is equal to 7.8 kilometers. A. true B. false Weegy: 0.0078 meters is equal to 7.8 kilometers. False. User: 34º C is equal to 239 K. A. true B. false (More)
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Updated 10/2/2017 2:53:51 AM
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34º C is equal to 239 K. FALSE.

Added 10/2/2017 2:53:51 AM
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