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Sergio039 [100]
3 years ago
14

Write an equation that shows the formation of a lithium ion from a neutral lithium atom

Chemistry
2 answers:
AleksAgata [21]3 years ago
8 0
Li + e- ===> Li+
it looses its valence electron to form a uni-positive ion
Mariulka [41]3 years ago
5 0

<u>Answer:</u> The equation for this is given below.

<u>Explanation:</u>

Lithium is the 3rd element of the periodic table having electronic configuration of 1s^22s^1

This element will loose 1 electron to attain stable electronic configuration.

Oxidation reaction is defined as the reaction in which an atom looses its electron to form a positive ion.

The chemical equation for the formation of lithium ion from lithium atom follows:

Li\rightarrow Li^++e^-

Hence, lithium ion will form lithium cation by loosing 1 electron as shown in above equation.

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Which of the following elements has the largest electronegativity? A) Bismuth B) Nitrogen C) Potassium D) Arsenic​
algol [13]
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The answer is B) Nitrogen, which has an electronegativity of 3.04

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6 0
3 years ago
When water vapor condenses, how much heat energy will be released into the atmosphere?
Leona [35]
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3 0
3 years ago
Represent the decomposition of aluminum oxide using the same number of atoms of molecules as are
pantera1 [17]

Answer:

Decomposition of aluminium oxide forms  aluminium atoms and  oxygen atoms.

Explanation:

<u>Decomposition reaction:</u>

When a single compound break down into two or more simpler products.

For example "AB" reactant undergoes decomposition to form "A" and "B" products.

The chemical reaction is as follows.

AB\rightarrow A+B

The given compound is aluminium oxide.

The decomposition reaction of aluminium oxide is a follows.

Al_{2}O_{3}\rightarrow Al+O_{2}

The balanced equation is as follows.

2Al_{2}O_{3}\rightarrow 4Al+3O_{2}

Therefore, Decomposition of aluminium oxide forms aluminium atoms and  oxygen atoms.

4 0
3 years ago
How many atoms of oxygen is in CO2?
rosijanka [135]

Answer: 2 atoms

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7 0
3 years ago
Which of the following is required for a liquid to become a solid one
tino4ka555 [31]

Answer:The process of a solid becoming a liquid is called melting

Explanation:

8 0
3 years ago
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