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yarga [219]
3 years ago
10

(a) Which elements are most likely to form ionic compounds? (b) Which metallic elements are most likely to form cations with dif

ferent charges?
Chemistry
1 answer:
elena-s [515]3 years ago
3 0

Answer:

A. Generally ionic compounds are formed metal and non metal elements since they forms opposite charged ions due to difference in their Electronegativity values.

NaCl, MgCl2, Ca(OH)2 etc are ionic compounds.

B. Generally transition elements (D elements) forms cations with different charges or simply they exist in different oxidation states due to availability of empty d orbitals.

Examples are Iron exsits as Fe+2 and Fe+3

Mn exists as Mn+2 , Mn+4, Mn+6 ,Mn+7 etc.

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4 years ago
How many valence electrons does the Lewis structure for a chlorine atom show?
guajiro [1.7K]
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11. What is the molarity of a solution that has 0.512 moles of NaCl dissolved in 0.24 L of solution? (Show WORK. Circle the corr
TiliK225 [7]

Answer:

2.1 M

Explanation:

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7 0
3 years ago
Question 4
Dmitrij [34]
It is going to be D hope this helps
8 0
3 years ago
Consider the following equation.
Natasha2012 [34]

With the increase in temperature, the state of matter of water will changed.

<h3>What happen if the temperature of the system is increased?</h3>

If the temperature of water is increased then the state of matter will change from liquid state to gaseous state because the temperature break down the bonds that is present between two water molecules.

So we can conclude that with the increase in temperature, the state of matter of water will changed.

Learn more about water here: brainly.com/question/5060579

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