Polyatomic ions describes ions which are posses more than one atom. Hence, the formula which represents a polyatomic atomic ion is
- Sulphates contain both Sulphur and Oxygen atoms, hence, they contain two atoms, thus they are polyatomic.
- Sulphide are represented as ; containing only Sulphur atom, hence, they are mono atomic.
- Chlorides are represented as ; containing only chlorine atoms, hence, they are mono atomic.
- Nitrides are represented as ; containing only Nitrogen atom, hence, they are also mono atomic.
Therefore, sulphates are polyatomic as they contain more than one atom.
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Answer:
When you add tension to a story, you give the audience something to care about, and you get them asking questions. The tension should be the force that moves your main character(s) to change. Yes, tension might be uncomfortable. It might even be painful, but there is a good reason to add it.
Explanation:
Do you actually mean when?
The correct answer on the question provided is west and
east. The reason behind that was because the westerlies are found on the middle
of the latitude of the earth in which it lies on the thirty and sixty degrees
latitude. They are likely to be found from the high pressure zones in which is
found on the horse latitude, drifting on the direction of the poles and as well
as the direct extra tropical cyclones.