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damaskus [11]
3 years ago
15

PEASE RESPOND QUICKLY WILL GIVE BRAINLIST!!!!!!!!

Chemistry
2 answers:
Amiraneli [1.4K]3 years ago
8 0

Answer:

C

Explanation:

SO42− is the polyatomic ion that will form an ionic compound with a single sodium ion

romanna [79]3 years ago
5 0

Answer:

D).

{ \tt{NO_{3} {}^{ - } }}

Explanation:

The nitrate ion because it is a radical with a valence of 1, forming sodium nitrate.

{ \tt{Na {}^{ + } .NO _{3}  {}^{ - } }}

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