3 years ago

Which of the following elements would most likely form an ion with a +2 charge?

Chemistry

2 answers:

Harrizon [31]3 years ago

8 0

Answer:

The correct answer to this is Mg.

Explanation:

Mg is the second element at the Periodic Table, down Be. As its the oxidation number is 2, it can release two electrons to form compounds. Not like C that is tetravalent, or Na that is a monovalent element (1e-). Si, as C has 4 oxidation states, and phosphorus can lose or get 3 e- (for example PCl3), also get 5e- (for example P2O5)

julsineya [31]3 years ago

7 0

Answer:

Explanation:

Magnesium has a valency of +2

You might be interested in

(pls help)

WITCHER [35]

Anthony’s because it explains way more

8 0

2 years ago

What is the dominant greenhouse component and why?

insens350 [35]

Answer: HOPE THIS HELPED! :D

Water vapor is the most abundant and dominant GHG in the atmosphere. Its concentration depends on temperature and other meteorological conditions, and not directly upon human activities.

Explanation:

7 0

3 years ago

Italian dressing contains olive oil and vinegar, which will separate out from each other if left to sit. This makes the dressing

OleMash [197]

Italian salad dressing would be a suspension

6 0

2 years ago

Compute 6.28×1013+7.30×1011.

Simora [160]

6.28×1013+7.30×1011 this =13741.94

6 0

3 years ago

What would happen if the Earth was tilted at 45⁰ rather than 23.5⁰?

denis23 [38]

Answer:

it would cause global warming

Explanation: hope this helps

4 0

3 years ago