The octet rule states that in chemical compounds atoms tend to have the electron configuration of a

Answers

Answer 1

The octet rule states that atoms tend to form compounds in ways that give them eight valence electrons, and thus the electron configuration of a noble gas. An exception to an octet of electrons is in the case of the first noble gas, helium, which only has two valence electrons.

Related Questions

Invisible lines that run east to west, parallel to the equator. the most important factor affecting climate.

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Lines of latitude refers to the invisible lines that run east to west and are also parallel to the equator.

What are Lines of latitude?

This is referred to an imaginary line which divides the Earth. They run from east to west and are parallel to the equator.

As latitude increases, the intensity of the solar energy reaching an area decreases thereby leading to a cooler climate and vice versa.

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Writing explain how to rewrite a percent as a decimal. then rewrite 48% as a decimal.

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Answer:

0.48

Explanation:

Across the sdlc phases which among these activities see a substantial amount of automation

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Can you please list the answers in which you stated, “which among these.”

Which situation would most likely be a driving force for changes in a species?

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A situation which is most likely to be a driving force for changes in a species is increased mating events due to environmental stability.

What is a species?

A species can be defined as a biological classification of related organisms that have similar characteristics and they are capable of mating (breeding) with one another in a cycle or different seasons.

This ultimately implies that, increased mating events between living organisms due to environmental stability is a situation which is most likely to be a driving force for changes in a species.

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Prior to the 1860s, adolescence was not seen as a separate life stage.

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It is a true statement that prior to the 1860s, an adolescence was not seen as a separate life stage.

What was the adolescent situation prior to 1860s?

Prior to 1860s, people were usually only separated into either kids or adults.

Thus, it meant that the Kids in adolescence age already carried the burden equivalent to those of adults in this modern day.

Therefore, we can conclude that is a true statement that prior to the 1860s, an adolescence was not seen as a separate life stage.

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A security camera in a neighborhood bank is mounted

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Answer:

To keep an eye on where you live... To keep your neighborhood safe...

Explanation:

I hope this helps you! :)

A rock is dropped from a sea cliff, and the sound of it striking the ocean is heard 3.4 s later. if the speed of sound is 340m/s how high is the cliff?

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The total time of 3.4 seconds includes the time the rock falls and the time it takes for the sound wave to return to the top of the cliff.

Where d is the height of the cliff in meters, the falling time is

=29.8‾‾‾√
t
f
=
2
d
9.8

... and the sound wave return time is

=340
t
s
=
d
340

We need to set the sum of those two components to 3.4 sec and solve.

3.4=+
3.4
=
t
f
+
t
s

3.4=29.8‾‾‾√+340
3.4
=
2
d
9.8
+
d
340

Not a pretty formula. I found d =51.69+
51.69
+
meters using goal seek. At that height, the rock would fall for 3.25 seconds, and the sound would return in 0.15 seconds, for a total time of 3.40 seconds.

Drag the labels to show how the glucose and hormone levels will change in each mouse after they are joined by parabiosis. labels may be used once, more than once, or not at all

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The labels that will show how the glucose and hormone levels will change in each mouse after they are joined by parabiosis are:

Those of db/db are:

The glucose level: stays the same.The hormone level: decreases.

Those joined by parabiosis which are Wild type:

Glucose level: stays the sameHormone level: decreases

What is the use of parabiosis to evaluate hormone function?

Parabiosis is known to be a useful and effective tool to examine hormone function.

This is b because it allows the exchange of long-lived molecules (such as hormones) to take place between the two joined organism. Therefore, the glucose levels of each mouse can stay the same, but the hormone levels will be altered.

Learn more about glucose from

https://brainly.com/question/26258564

What information is not included in a company's prospectus brainly

Answers

A company's prospectus is any legal document that provides information and full details of the company.

The information in a company's prospectus

The question is incomplete, so I will list the information is a company's prospectus, instead.

The information include:

The company's management and their experienceBrief summary of the company's backgroundThe years of company's establishmentCompany name The company's principalsetc...

Answers

Given 30.00 ml of 0.10 m acetic acid and 50.00 ml of 0.100 m koh, the pH of the solution is 12.40

What is the pH of a substance?

This is the measure of the acidity or the basicity of an aqueous or liquidsolution.

The details that are contained in this question are:

Mole of CH3COOH = 0.1 M

Volume of CH3COOH = 30 mL

Mole of KOH = 0.1 M

Volume of KOH = 50 mL

mol of (CH3COOH) = 0.1 Mole * 30 mL = 3 mol

mol of (KOH) = 0.1 Mole * 50 mL = 5 mol

From the solution above,

mol of CH3COOH = 3 mol

mol of KOH = 5 mol

3 mol of both substances is going to react

excess KOH remaining = 5 - 3 = 2 mmol

Volume of both Solutions

= 30 + 50 = 80 mL

OH⁻ = 2/80

= 0.025 M

use:

pOH = -log [OH-]

= -log (0.025)

pOH = 1.602

PH = 14 - pOH

= 14 - 1.60

= 12.40

The calculated pH is therefore 12.40

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