What happens when the compound mgo is formed?
oxygen transfers two electrons to magnes...
What happens when the compound mgo is formed?
oxygen transfers two electrons to magnesium.
oxygen receives two electrons from magnesium.
magnesium forms an ion with −1 charge; oxygen forms an ion with +1 charge. magnesium forms an ion with +1 charge; oxygen forms an ion with −1 charge.
Answers: 1
Chemistry, 21.06.2019 15:30
Which substance absorbs 58.16 kj of energy when 3.11 mol vaporizes? a)ch4 b)h2s c)co2 d)nacl
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Chemistry, 21.06.2019 22:30
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
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Chemistry, 22.06.2019 10:00
According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at
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Chemistry, 22.06.2019 12:20
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
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Mathematics, 08.11.2019 17:31
Mathematics, 08.11.2019 17:31
Mathematics, 08.11.2019 17:31
Mathematics, 08.11.2019 17:31
Mathematics, 08.11.2019 17:31
History, 08.11.2019 17:31
History, 08.11.2019 17:31
Mathematics, 08.11.2019 17:31