Are inic bonds formed when electrons are equally or unequally shared

1 answer:

lisabon 2012 [21]3 years ago

8 0

The electrons are unequally shared. The electronegative element receives the electrons from the electropositive one.

You might be interested in

What is the relationship between mole, Avogadro number and mass?

weeeeeb [17]

Answer:

The mass of one mole of a substance is equal to that substance's molecular weight. ... water is 18.015 atomic mass units (amu), so one mole of water weight 18.015 grams. ... Avogadro's number is a proportion that relates molar mass on an atomic ... one molecule of water (H2O), one mole of oxygen (6.022×1023 of O atoms)

5 0

3 years ago

Why the mixture of bromine and ethane is discoloured when left in the sun

DENIUS [597]

Answer:

In the presence of UV light, ethane will react with bromine in a substitution reaction. UV light is the condition under which the reaction will occur so it is written above the arrow in the chemical equation. As the reaction proceeds, the intensity of the re-brown colour of the bromine water decreases.

8 0

3 years ago

Read 2 more answers

The half-life of tritium is 12.3 years. If 48.0 mg of tritium is released from a nuclear power plant during the course of a mish

Thepotemich [5.8K]

Half life is defined as the time when the final concentration reduced to half of the initial value.

Thus, for first half life, the remaining percentage of the reactant is 50 percent that is $\frac{50}{100}=\frac{1}{2}$

Now, for second half life, the remaining percentage will be 50 percent of the remaining 50 percentage that is $\frac{50}{2}=25$ $\frac{25}{100}=\frac{1}{4}$ or $\frac{1}{2^{2}}$

Thus, general formula for n half lives = $\frac{1}{2^{n}}$

Now, 98.4 years is equal to eighth times 12.3 years that is $\frac{1}{2^{8}}$ = $\frac{1}{256}$ remaining material.

Therefore, mass of the nuclide will remain after 98.4 years= $\frac{48.0 mg}{256}$

= $0.1875 mg$

Mass of remaining nuclide after 98.4 years = $0.1875 mg$

4 0

4 years ago

Which statement is true for gases, but not for solids or liquids? A. The particles are in motion. B. The particles rarely touch

andriy [413]

Answer:

B. The particles rarely touch each other.

Explanation:

The particles of gases are far apart, so they rarely touch each other. The particles of liquids can slide past each other, and the particles of solids are locked in place next to each other.

In all three states of matter, the particles