Chemistry, 26.07.2019 18:00 raymondleggett44
Name an element in the fourth period (row) of the periodic table with two 4p electrons.
Answers: 1
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What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
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Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
Name an element in the fourth period (row) of the periodic table with two 4p electrons....
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