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UNO [17]
4 years ago
15

Atomic numbers of atoms of elements _____ as you read _____ along each row of the periodic table of the elements.

Chemistry
2 answers:
serious [3.7K]4 years ago
8 0
The periodic table increases as you read left to right so it is A. 
Aloiza [94]4 years ago
4 0

Answer:

<u><em>The answer is</em></u>: <u>A. increase; from left to right.</u>

<u />

Explanation:

<em>The </em>PERIODIC TABLE<em> that we know today is made up of columns and rows. Where the rows are known as </em>PERIODS <em>and the columns as </em>GROUPS<em>. </em><u>The elements are ordered by the atomic number, it increases from left to right</u><em> and from top to bottom. </em>

<u><em>The answer is</em></u>: <u>A. increase; from left to right.</u>

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Define measurment and its importance ​
suter [353]

Answer:

Explanation:

A measurement is the action of measuring something, or some amount of stuff. So it is important to measure certain things right, distance, time, and accuracy are all great things to measure. By measuring these things or in other words, by taking these measurements we can better understand the world around us.

6 0
3 years ago
Read 2 more answers
Drag each label to the correct location on the equation. Each label may be used more than once.
elena-14-01-66 [18.8K]
HCl is an acid, C5H5N is a base, Cl is an acid, and HC5H5N is an acid.

Hope this helps! If so, brainliest would be appreciated!
8 0
2 years ago
The volume of a gas filled balloon is 22L at 313K and 1.5 atm. What would the volume be at 273K and 1 atm?
avanturin [10]
<h3></h3>

From the calculations and the statement of the general gas equation, the volume of the gas becomes 28.8 L

<h3>What are gas laws?</h3>

The gas laws are used to show the relationship between the variables in problems that has to do with gases.

In this case, we have to apply the general gas law as follows;

P1V1/T1 = P2V2/T2

P1V1T2 = P2V2T1

V2 =   * 22L *  1.5 atm * 273K/313K * 1 atm

V2 = 28.8 L

Learn more about gas laws:brainly.com/question/12667831

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7 0
3 years ago
Read 2 more answers
One characteristic of all living things is that they are made of units what are these units called
morpeh [17]

Answer:

molecules, atoms, or cells

Explanation:

I'm not promising these are right, but I'm guessing on of these.

8 0
3 years ago
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In Europe, gasoline efficiency is measured in km/L. If your car’s gas mileage is 25.0 mi/gal, how many liters of gasoline would
Deffense [45]

Answer:

V=23.5L

Explanation:

Hello,

In this case, it is convenient to compute the car's mileage in km/L as follows:

25.0\frac{mi}{gal}*\frac{1km}{0.6214mi}*\frac{1gal}{3.78L}=10.64\frac{km}{L}

In such a way, since the distance is measured to be 250 km, the volume requirement is:

V=\frac{250km}{10.64kg/L}\\ \\V=23.5L

Regards.

7 0
3 years ago
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