Chemistry, 18.09.2021 09:00 AshlynPlayz45
Use the periodic table to answer the following questions.
How many valence electrons does oxygen have? 6
Type in the correct values to correctly represent the valence electron configuration of oxygen: AsB2pC
A = 2
B = 2
C = 4
What is the charge of an oxygen ion? -2
Answers: 1
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Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
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What is one real world example of a colligative property?
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Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water
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Use the periodic table to answer the following questions.
How many valence electrons does oxygen h...
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