All categories

4 years ago

A bond that is not symmetrical along the axis between two atomic nuclei is a(n) ____.

2 answers:

6 0

The correct answer among the choices given is option C. A bond that is not symmetrical along the axis between two atomic nuclei is a pi bond. These bonds are covalent bonds where one atomic orbital overlap to the other atomic orbitals.

Nady [450]4 years ago

5 0

Answer:

c. pi bond

Explanation:

Pi bonds are formed by the sideway overlap of two s-s atomic orbital or s-p atomic orbital. Pi bonds are covalent bonds which involves the mutual sharing of electrons between two non-metals. Pi bond is unsymmetrical along the axis between two atomic nuclei.

Sigma bond on the other hand involves a head on overlap of two s-s atomic orbital or s-p atomic orbital. Sigma bond is symmetrical along the axis between two atomic nuclei.

You might be interested in

9. How many moles are in 6.022 x 1024 atoms of oxygen?

ra1l [238]

Answer:

1 mole

Explanation:

The mole (mol) is the amount of a substance that contains the same number of entities as there are atoms in exactly 12 g of carbon-12. One mole (1 mol) contains 6.022x1023 entities (to four significant figures).

8 0

2 years ago

A rock weighing 75.0g is placed in a graduated cylinder displacing the volume from 31.4 ml to 36.5ml. What is the density of the

denis-greek [22]

Answer:

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume} \\$

volume = final volume of water - initial volume of water

volume = 36.5 - 31.4 = 5.1 mL

But

1 mL = 1 cm³

5.1 mL = 5.1 cm³

From the question we have

$density = \frac{75}{5.1} \\ = 14.705882..$

We have the final answer as

Hope this helps you

8 0

3 years ago

Which commercial technology commonly uses plasmas?

ankoles [38]

Answer:

<h3>A television is commercial technology commonly uses plasmas. </h3>

5 0

3 years ago

A compound is found to contain 63.65 % nitrogen and 36.35 % oxygen by mass. what is the empirical formula for this compound?

kodGreya [7K]

Let the total mass of the compound is 100 g.

Mass of N = 63.65 % = 63.65 g

Mass of O = 36.35 % = 36.35 g

Molar mass of N = 14.01 g/mol

Molar mass of O = 16.00 g/mol

Number of moles (mol) = mass (g) / molar mass(g/mol)

Number of Moles of N = 63.65 g / 14.01 g/mol = 4.54 mol

Number of Moles of O = 36.35 g / 16.00 g/mol = 2.27 mol

Divide the Number of moles of each element with the lowest number of moles, here lowest number of moles is 2.27 .

Dividing number of the moles of each element by lowest number of moles to get the mole ratio between elements.

N = 4.54 mol / 2.27 mol = 2

O = 2.27 mol / 2.27 mol = 1

So, Empirical formula = N₂O₁ = N₂O

8 0

4 years ago

Read 2 more answers

Need QUICK ANSWERS!!!!!!!!!!!!!!!!!!

nadya68 [22]

Answer: 125.0964 g

Explanation:

Density = mass/volume

Density = 2.7 gcm-3

Volume = 2.7*14.3 = 46.332

Mass=?

Mass= density*volume

= 2.7 x 46.332 = 125.0964 g

Hope this helps! :)

7 0

3 years ago