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astraxan [27]
2 years ago
11

C D

Chemistry
1 answer:
Helga [31]2 years ago
5 0
I think it’s tissue I just did it
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Draw cross diagram showing formation of Calcium Chloride
Zarrin [17]

Explanation:

First I'm going to draw the structure of the neutral calcium atom and the structure of the chlorine atom.

Now I'm going to draw only the valence shells of ions that participate in ionic bonding:

So Ca2+ will donate 2 electrons for both 2 atoms of Chlorine, forming CaCl2.

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1 year ago
What is the Law of Conservation of energy?
ladessa [460]

Answer:

<u>~</u><u>Law of Conservation of </u><u>energy~</u>

The law of conservation of energy states that energy can neither be created nor destroyed, only energy can be converted from one form to another.

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3 years ago
As temperature of this substance rises from 20°C to 50°C, the substance _______ heat and its kinetic energy _________ .
bonufazy [111]
Hello!

I think the answer to this question would be A) Absorbs; Increases.

I hope this is correct, and it helps you out! c:
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3 years ago
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PLEASE HELP<br> I really need someone to answer this!!!!
marshall27 [118]

Answer: I think it’s the first one

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Please help !!!!!!!!!!!!!!!!!! And thank you
ExtremeBDS [4]
The picture illustrates copper because of the color and texture. You can also tell it’s a metal, which is what copper is and that’s why it’s an element.
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