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Westkost [7]
2 years ago
9

Why don't elements in a group have consicutive atomic numbers?​

Chemistry
2 answers:
slamgirl [31]2 years ago
7 0

Answer:

Periods have consecutive atomic number as they are in a row and groups are vertical meaning they are in a column and groups have similar properties

Ksivusya [100]2 years ago
6 0
Elements in a period have consecutive atomic numbers. Groups have same properties and not consecutive atomic numbers.
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Difference between element and radical​
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A radical is a group of atoms behaving as a unit in a number of compounds where as an element is a species of atoms having the same number of protons in their atomic nuclei.

Explanation:

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Where in the water column would you expect to find the following conditions the highest pressure readings the densest waters the
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You would find the highest pressure at the bottom

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two samples of water, 10 grams and 50 grams are in sperate cups which of the following properties is different for the two boili
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volume

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The volume of the two samples of water will be different because volume is the amount of space occupied by a body. It is dependent on the amount of materials it contains.

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3 years ago
What is the percent by mass of 110.6 g of potassium fluoride (NaF) dissolved in 1500.0 g of
sveta [45]

The percent by mass of 110.6 g of potassium fluoride (NaF) dissolved in 1500.0 g of water is 0.073733 %.

<h3>What is the mass percentage?</h3>

The mass percent of a solution is defined as the ratio of the mass of solute that is present in a solution, relative to the mass of the solution, as a whole.

\rm\;Mass \;percentage =\frac{\;Mass \;of \;solute}{\;Mass \;of \;solution}

Calculate the mass percent of potassium fluoride, using the formula:

\rm\;Mass \;percentage =\frac{\;Potassium \;fluoride}{\;Mass \;of \;Water}

\rm\;Mass \;percentage =\frac{110.6}{1500.0}

Mass percentage = 0.073733 %

Hence,  the percent by mass of 110.6 g of potassium fluoride (NaF) dissolved in 1500.0 g of water is 0.073733 %.

Learn more about the mass percentage here;

brainly.com/question/22394012

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