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WARRIOR [948]
2 years ago
7

How many electrons will the lithium atom give up to become stable?

Chemistry
2 answers:
Angelina_Jolie [31]2 years ago
8 0
Recall that most atoms are stable when their outermost ring has eight electrons. (Some atoms, such as lithium and beryllium, are stable when their outermost ring has two electrons.)
Reil [10]2 years ago
7 0

Answer: 2

Explanation: that’s the answer for the quiz

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which statement best describes the equation caco3 2hcl → cacl2 co2 h2o? caco3 is a reactant; it is present before the reaction o
fomenos

Answer: CaCO_3 is a reactant; it is present before the reaction occurs.

Explanation:

In a chemical reaction the chemical formulas written before the arrow are described as reactants as they react together to form products which are written after the arrow.

CaCO_3 + 2HCl \rightarrow CaCl_2 + CO_2 + H_2O

Thus CaCO_3 and HCl are reactants here whereas CO_2, CaCl_2 and H_2O are products.

7 0
3 years ago
Read 2 more answers
There are 24 hours in a day, 60 minutes in an hour, 7 days in a week, and 4 weeks in a month? using these conversions how many m
Serggg [28]

Explanation:

From your information above, assume 1 month is 28 days

1 days=24hours ; 28 days=672 hours (just multiply 1 days with 28)

1 hour=60minutes ; 672 hours=40,320 minutes

.. 1 month=40,320 minutes

5 0
2 years ago
Proper significant figure: 27.01 + 14.369
Paul [167]

Answer:

<h2>put the bigger number on top then add </h2>

Explanation:

41.369

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3 years ago
Comets are mixtures of frozen gases, rocks, and dust. <br><br> True or False?
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I have read your sentence and i believe the answer is the following;

True.

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8 0
3 years ago
A chemist has one solution that is 80% acid and another solution that is 30% acid. how much of the second (30%) solution is need
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messed up oops !!!!!!!!!


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3 years ago
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