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AleksAgata [21]
2 years ago
11

Which pair of elements form an ionic bond with

Chemistry
2 answers:
Vesna [10]2 years ago
5 0

Answer:

It's only A

Explanation:

Potassium (K) is a metal and Chlorine (Cl) is a nonmetal, and ionic compounds are formed between metals and nonmetals. So KCl forms ionic bonds.

Hydrogen (H) and Chlorine (Cl) are both nonmetals, and only covalent bonds form between nonmetals. (Only exception is when its an acid, then it's ionic)

Also, the question indicated which "pair" and not "pairs" meaning that there is only one answer, and I'm more likely to go with A rather than D.

KATRIN_1 [288]2 years ago
3 0

Answer:

Yes Both A) KCL and D) HCL are correct...

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1. Make people aware about the concept of Reduce, Recycle and Reuse.

2. Reduce the use of pesticides and fertilizers in agricultural activities.

3. Avoid buying packages items as they will lead to garbage and end up in landfill site.

4. Ensure that you do not litter on the ground and do proper disposal of garbage.

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2 years ago
Is the sweetened iced tea an electrolyte mixture?
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Answer:

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Explanation:

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2 years ago
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8 0
3 years ago
Johanna makes the table below to organize her notes about centripetal forces. Which type of force should she place in the cell m
Valentin [98]

<u>Answer:</u> The correct answer is Option 2.

<u>Explanation:</u>

Centripetal force is defined as the force that acts on a body moving in a circular path and is directed towards the center around which the body is moving.

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F_c=\frac{mv^2}{r}

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From the above relation, X corresponds to the radius and Y corresponds to the tangential velocity.

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3 0
3 years ago
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Sort the following chemicals for their ability to act as an oxidizer. List from strongest to weakest; 1 being strongest, 6 being
spin [16.1K]
Answer : If we list the given chemicals according to their increasing oxidising ability then the order will be like this; 1 being the strongest and 6 being the weakest 
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Chemicals with their reduction potential is given below.

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3 years ago
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