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SCORPION-xisa [38]
2 years ago
15

List the following compounds in decreasing electronegativity difference.

SAT
1 answer:
nikdorinn [45]2 years ago
7 0

Answer:

Based on Pauling Scale, electro negativity of Cl = 3.2, Na = 0.9 and H = 2.1

Explanation:

Thus, Electronegativity difference  in Cl2 = 3.2 -3.2 = 0

Electronegativity difference  in NaCl = 3.2-0.9 = 2.3

Similarly, Electronegativity difference  in HCl = 3.2 - 2.1 = 1.1

Thus, among the listed molecules following is the decreasing order of electronegativity difference: NaCl> HCl > Cl2

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Different eating disorders and their characteristics brainly.
Flura [38]

Eating disorders are characterized by repeated attempts to control eating due to intense fear of gaining weight and the exaggeration of the importance of weight or body shape, some of these disorders are the following:

 

  • Anorexia is associated with a significant restriction in eating, fear of gaining weight and a distortion of body image.

  • Bulimia is characterized by large binges on food with loss of control over it and is associated with compensatory behaviors as a result of the guilt that this ingestion produces.

  • Binge eating disorder shows lack of control when eating, it is associated with great emotional discomfort.

Therefore, we can conclude that eating disorders are associated with fear of gaining weight and a self-assessment that is highly focused on body image.

 

Learn more about eating disorders here: brainly.com/question/14310118

7 0
3 years ago
A candle slowly burns until the last bit of wax and wick are gone.
Andru [333]

Answer:

1) B. The change in energy in a system during an exothermir reaction

2) B. In the air, only the oxygen is part of the system

3) B. The energy found in the reactants....

4) D. This is an endothermic reaction because the system took energy from the surroundings.

5) B. Energy is released by the formation of chemical bonds

Explanation:

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3 0
2 years ago
What charts, tables, or drawings would clearly show what you have learned in this lab?
Vsevolod [243]
Tables should be:
Centered on the page.
Numbered in the order they appear in the text.
Referenced in the order they appear in the text.
Labeled with the table number and descriptive title above the table.
Labeled with column and/or row labels that describe the data, including units of measurement.
4 0
3 years ago
Read 2 more answers
a line passes through the point (4, –2) and has a slope of . what is the value of a if the point (–4, a) is also on the line? –6
Debora [2.8K]

Answer:

a=6

Explanation:

4 0
2 years ago
In a certain region, 94 percent of the people have a certain characteristic in their blood. Suppose a group of 45 people from th
Damm [24]

The best interpretation of the mean is;

Option A; For all groups of 45 people, the average number of people without the characteristic is 2.7

<h3>Interpretation of Mean</h3>

We are given;

Percentage of people with a certain characteristic in their blood = 94%

Number of people selected = 45

Number of people without the characteristic in their blood = B

Now, we are told that B  follows a binomial distribution with a mean of 2.7 people.

Now, in statistics, mean is defined as the average of a set of data.

Thus, this mean refers to the average number of people that don't have the characteristic in their blood from the group of 45 people.

The missing options are;

A) For all groups of 45 people, the average number of people without the characteristic is 2.7.

B) Every group of 45 people will have 2.7 people with the characteristic.

C) Every group of 45 people will have 2.7 people without the characteristic.

D) On average, 2.7 people are selected until finding someone with the characteristic

E) On average, 2.7 people are selected until finding someone without the characteristic

Read more about Interpretation of Mean at; brainly.com/question/20434315

3 0
3 years ago
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