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Lostsunrise [7]
3 years ago
11

A lithium atom contains 3 protons , 4 neutrons and 3 electrons

Chemistry
2 answers:
vlabodo [156]3 years ago
6 0
The answer is correct
Sergeu [11.5K]3 years ago
3 0
Lithium atoms contain 3 protons, 3 electrons, and 4 neutrons, so the statement is Correct
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Veronika [31]
Ok the answers to the hole .doc is 
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4 years ago
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how many ml of 6.00 m hcl solution is needed to make 25.0 ml of 3.00 m hcl solution? answer in ml with correct significant figur
evablogger [386]

The answer is 12.5 mL.

Solution:

<u>M, 6.00M          V₁ =?</u>

M2 = 3.00M,    V₂ = 25.0mL

<u>M1V1 = M2 V2/M1</u>

V1 = M2V2 M,

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∴ V1 = 12.5 mL

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8 0
1 year ago
How many shared pairs of electrons are shown?
nadezda [96]
3 shared pairs of electrons
7 0
2 years ago
Read 2 more answers
1.Which of the following elements will form an ion with a +2 charge?
Gala2k [10]

Answer:

Calcium (Ca)

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A sample of gas has a volume of 2.0 liters at a pressure of
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