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Crank
3 years ago
14

What type of isotope undergoes radioactive decay?

Chemistry
2 answers:
Firdavs [7]3 years ago
8 0

Answer:

I picked A: one that has a nucleus with the same number of protons and neutrons

Explanation:

On edg

jeka57 [31]3 years ago
5 0

Answer:

i think the answer is a

Explanation:

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Are all acids dangerous? Give at least two examples to show what you mean.
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Answer:

Laboratory acids are far too dangerous to taste, but you will have swallowed some dilute weak acids. Acids have a sour taste, like vinegar, which contains ethanoic acid, and lemons, which contain citric acid. These are safe to use in food, but they can still hurt if they get into a cut or into your eyes.

Explanation:

They can safely be consumed and do not irritate the skin. However, at greater concentrations weak acids can be harmful. Acids can react violently with water and are harmful in the presence of moisture in the mouth or eyes or in proximity with other aqueous solutions.

hope that helps!

4 0
3 years ago
The gas in the piston is at constant temperature. A student increases the pressure on the piston from 2 atm to 3 atm. The observ
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Answer: row 1, the volume decreases when the pressure increased

Explanation:

7 0
3 years ago
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Answer:

The strength of an acid or alkali depends on the degree of dissociation of the acid or alkali in water. The degree of dissociation measures the percentage of acid molecules that ionise when dissolved in water. He could use universal indicators or litmus paper for this.

Explanation:

(See answer for the explanation)

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3 years ago
Why is making a peanut pretzel and cereal mixture
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