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Calcium has an atomic number of 20. how many electrons does calcium lose when forming an ionic bond with another ion?
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Which atomic model was proposed as a result of j. j. thomson’s work?
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Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.
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Physics, 22.06.2019 23:00
Why does gravity have a lesser than grater effect on higher altitudes?
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Calcium has an atomic number of 20. how many electrons does calcium lose when forming an ionic bond...
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