Chemistry, 18.11.2020 21:20, taylorpayne525p8qxky
Which of the following elements is going to be the most reactive and why? Nitrogen or Oxygen?
A) Nitrogen because it has the strongest attractive force and the largest
electronegativity.
B) Oxygen because it has the weakest attractive force and the largest
electronegativity.
C) Oxygen because it has the strongest attractive force and the largest
electronegativity
D) Nitrogen because it has the weakest attractive force and the largest
electronegativity.
Answers: 3
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Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
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Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
Which of the following elements is going to be the most reactive and why? Nitrogen or Oxygen?
A) Ni...
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