4 years ago

Which of the following polyatomic ions has a 3- ionic charge?

Chemistry

1 answer:

ch4aika [34]4 years ago

4 0

Answer: Option (a) is the correct answer.

Explanation:

Poly means many and polyatomic ions means an ion(s) with two or more different atoms.

Out of the given options, phosphate ion is the polyatomic ion which has an ionic charge of 3-.

The formula depicting a phosphate ion is $PO_{4}^{3-}$ .

Whereas Nitrate, Sulfate, Hydroxide , Bicarbonate does not carry or have a 3- ionic charge.

You might be interested in

Is oil and water heterogeneous or homogeneous?<br>Please i need this answer for my online class

d1i1m1o1n [39]

Answer:

They are examples of heterogeneous

4 0

3 years ago

Read 2 more answers

What is propsed as evidence that supports the Big Bang Theory?

Stels [109]

The answer to your question is Hubble’s law

4 0

3 years ago

We know that one mole of Oxygen gas contains two moles of O atoms (remember that O is a diatomic element in nature and is writte

tatiyna

Answer:

12.4 × 10∧3 atoms

Explanation:

Given data:

moles of oxygen molecule= 1.0000 x 10-20 mol

atoms =?

Solution:

32 g O2 = 1 mol = 6.02 × 10∧23

1.0000 x 10∧-20 mol × 6.02 × 10∧23 × 2 = 12.4 × 10∧3 atoms

6 0

4 years ago

Що таке кислоти? pliz<br>

Shtirlitz [24]

Answer:

The last word means acid.

Explanation:

5 0

3 years ago

What's the ABBREVIATED electron configuration for cobalt?

kow [346]

Answer:

Cobalt/Electron configuration

Explanation:

[Ar] 3d7 4s2

6 0

3 years ago