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REY [17]
3 years ago
12

A chemist wants to combine sodium with a halogen. The halogen must have a higher atomic mass than sodium. Which of the following

elements is the BEST choice to combine with sodium?
A bromine

B sulfur

C fluorine

D arsenic
Chemistry
1 answer:
user100 [1]3 years ago
8 0

Answer:

bromine

Explanation:

i just know

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Answer:

See the answer below

Explanation:

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Read 2 more answers
A 0.02 molar solution of sodium chloride contains 0.1 mole of solute. What is the volume of the solution
Deffense [45]

Answer:

Volume of solution = 5 L

Explanation:

Given data:

Molarity of solution = 0.02 M

Moles of solute = 0.1 mol

Volume of solution = ?

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Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.

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Molarity = number of moles of solute / L of solution

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