Dumbkidfromconnexus Dumbkidfromconnexus

22-01-2020
Geography

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What two substance are found in the greatest abundance among the major salts dissolved in sea water?

A. Potassium and iron
B. Nitrogen and chlorine
C. Sodium and chlorine
D. Magnesium and potassium

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redsakura redsakura

22-01-2020

Answer:

C. seems to be the only one to include two of these.

Explanation:

The most abundant dissolved ions in seawater are sodium, chloride, magnesium, sulfate and calcium. Its osmolarity is about 1000 mOsm/l. Hope it helps.

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