Physics, 12.07.2019 21:30 joelleygonzalez2778
Magnesium has a charge of +2, and chlorine has a charge of –1. to form a chemical bond, the compound would have magnesium ion(s).
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This is how zirconium appears in the periodic table. rounded to the nearest whole number, how many electrons are in an atom of zirconium?
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What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
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While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank
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Physics, 22.06.2019 19:20
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
Magnesium has a charge of +2, and chlorine has a charge of –1. to form a chemical bond, the compound...
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