3 years ago

How is a covalent bond formed between two atoms?

1 answer:

5 0

Answer:

A covalent bond consists of the mutual sharing of one or more pairs of electrons between two atoms. These electrons are simultaneously attracted by the two atomic nuclei. A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.

Explanation:

You might be interested in

Are energy sources unlimited? please help it’s late

Kay [80]

It depend on the type of energy source

6 0

3 years ago

2. When water droplets in a cloud combine, become too heavy, and fall to the ground, you

irga5000 [103]

Answer: precipitation

5 0

3 years ago

What happens when the catalyst act in a chemical reaction

olga nikolaevna [1]

Answer:

Catalyst work as an agent where,

Catalyst increases or decreases the rate of chemical reaction.

3 0

3 years ago

Read 2 more answers

Air in a closed cylinder is heated from 15°C to 36°C. If the initial pressure is 1000 torr, determine what is the final pressure

Bingel [31]

Answer:

1072 torr

Explanation:

To answer this problem we can use Gay-Lussac's law, which states:

P₁T₂=P₂T₁

Now we convert the given temperatures into K:

T₁ = 15°C ⇒ 15+273.16 = 288.16 K

T₂ = 36°C ⇒ 36+273.16 = 309.16 K

We input the data:

1000 torr * 309.16 K = P₂ * 288.16 K

And solve for P₂:

P₂ = 1072 torr

7 0

3 years ago

A chemical reaction in which two or more substances undergo a chemical union to form a more complex substance is a _______ react

Georgia [21]

I believe the correct answer is B. Combination.

7 0

4 years ago

Read 2 more answers