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The _______ of a star determines its temperature and luminosity. A. density B. location C. width D. mass
the D. mass _ of a star determines its temperature and luminosity
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User: The _______ of a star determines its temperature and luminosity. A. density B. location C. width D. mass





Weegy: the D. mass _ of a star determines its temperature and luminosity
Expert answered|selymi|Points 11531|

User: A star that's actively fusing hydrogen into helium is a A. red giant. B. white dwarf. C. supergiant. D. main-sequence star.

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Asked 10/9/2013 9:24:26 AM
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Which of the following statements about metallic bonds is false? A. The resulting compound is a good conductor of electricity. B. The resulting compound has low melting and boiling points. C. The resulting compound has a shiny surface. D. The resulting compound cannot be dissolved in water.
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Asked 10/5/2013 11:25:00 PM
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If an atom contains 12 protons and 10 neutrons, what's its mass number? A. 22 B. 10 C. 12 D. 2
Weegy: A. 22 12 +10 = 22 Mass number = Number of protons + Number of neutrons User: Which object emits the most radiation? A. Ice B. Water C. Dirt D. Fire (More)
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Updated 88 days ago|8/3/2014 4:40:14 PM
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Fire emits the most radiation.

Added 88 days ago|8/3/2014 4:40:14 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by selymi [9/1/2014 6:17:34 AM]
Which object emits the most radiation? A. Ice B. Water C. Dirt D. Fire
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The number of valence electrons in an atom can often be quickly determined by referencing A. the atomic number of the element. B. the period number on the periodic table. C. the group number on the periodic table. D. the atomic mass of the element.
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