Chemistry, 21.07.2019 03:31 blayneaafedt
Which is a compound? a. nickel and oxygen reacting chemically b. a spoon made of pure silver c. a sandwich with bread, meat, and cheese d. long and short nails in a box
Answers: 1
Chemistry, 21.06.2019 18:00
What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon
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Chemistry, 22.06.2019 11:00
An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
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How does a noncompetitive inhibitor reduce an enzyme’s activity?
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Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
Answers: 2
Which is a compound? a. nickel and oxygen reacting chemically b. a spoon made of pure silver c....
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