Biology, 13.12.2020 04:20 andrewcamp99
Oxygen has 6 valence electrons. How many electrons does an atom of oxygen need to become stable?
two
four
six
eight
Answers: 2
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Answers: 2
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Which of these is one of the nitrogenous bases in dna? a. proline b. leucine c. glycine d. thymine
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Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells
Answers: 2
Oxygen has 6 valence electrons. How many electrons does an atom of oxygen need to become stable?
tw...
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