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Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

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.

What does a numerical subscript following an element in a chemical formula mean?