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Sidana [21]
3 years ago
13

All of the following are exothermic reactions except,

Chemistry
1 answer:
monitta3 years ago
8 0
Exothermic reactions release heat the surrounding. So Freezing? 
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This gas is useful because is used to trait pain, reduce anxiety and promote relaxation, slow down the body reaction, so the dentist can use it to calm down the patients.

If the patient present some injuries, this gas can help in wound healing.

7 0
3 years ago
Would an atom of sodium and an atom of potassium join to form an ionic compound?
Sever21 [200]
No they wouldn't. <span>You can't make an </span>ionic compound<span> with these elements.</span>
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an ice cube and paper cube with the same dimensions

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