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Viktor [21]
3 years ago
8

The atomic mass of an element is equal to the:

Chemistry
2 answers:
Stells [14]3 years ago
4 0

Answer:

number of protons and neutrons

Explanation:

iragen [17]3 years ago
3 0

Answer:

number of protons and neutrons.

Explanation:

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What is an Ytterbium (Its an element) . in your own words but be more detailed about what you say.
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Answer:

Ytterbium is a chemical element with the symbol Yb and atomic number 70. It is the fourteenth and penultimate element in the lanthanide

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3 years ago
Which representative element has the largest atomic radius ?
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Answer:

francium

Explanation:

the atomic radius increases from top to bottom in a group, and decreases from left to right across a period.

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A solution contains 15 grams of salt per litter of solution. How many grams of salt are in 3.3 litters of solution?​
Verizon [17]

49.5g

Explanation:

Mass of salt = 15g

Volume of solution = 1L

Volume of given solution = 3.3L

Unknown:

Mass of salt in the solution = ?

Solution:

Since we have been given the concentration of the salt in the solution, we can use it to solve the problem.

Concentration; 15g/L

Given;

    In 1L of the solution we have 15g of salt,

In    3.3L of the solution we will have 3.3 x 15 = 49.5g

The salt is the solute and it represents the dissolved substances.

learn more:

Concentration brainly.com/question/4641902

#learnwithBrainly

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