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slava [35]
4 years ago
13

Which of the following elements will form a cation with a +2 charge?

Chemistry
1 answer:
suter [353]4 years ago
6 0
Cations (positively-charged ions) and anions (negatively-charged ions) are formed when a metal loses electrons, and a nonmetal gains those electrons. The electrostatic attraction between the positives and negatives brings the particles together and creates an ionic compound, such as sodium chloride
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Complete the unit conversion by entering the correct numbers <br> A=<br> B=<br> C=
Alexus [3.1K]

Answer: A=1, B=3, C=12

Explanation:

For this problem, you will need to know your unit conversions. There are 3 ft in 1 yard. Knowing this, we can find A, B, C.

For A and B, we know that we want to cancel out ft so the answer can be in yards. To do so, we need to put B=3 and A=1.

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36 ft×(1 yd/3 ft)=12 yd

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5 0
3 years ago
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3 years ago
Read 2 more answers
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