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Oliga [24]
2 years ago
7

Which example is NOT a physical change? *

Chemistry
1 answer:
hjlf2 years ago
7 0

Answer:

A

Explanation:

it is no longer going to unripen/ went through a chemical reaction                                                                                

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How do the bonds differ in<br> each type?
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Answer:

Bonds basically differs with each other due to sharing of electrons .

Explanation:

There are majorly three kinds of bonds

1. Ionic bonds which forms due to an element donate an electron to another element completely .

2. covalent bonds which forms with the mutual sharing of electrons b/w two atoms .

3. metallic bonds which forms b/w metals & they share electrons due to electron negativity difference b/w two atoms or elements

7 0
2 years ago
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Answer:

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4 0
3 years ago
What is the treatment and disposal of Mercury<br>​
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<h2>Hey there! :) </h2>

<h3>The treatment and disposal of Mercury:</h3>

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<h2>HOPE IT HELP YOU </h2>
4 0
2 years ago
Please help me if your good with science:).
stellarik [79]
D an average train goes 300 km/h or 190-220 mph
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Pick 1 answer, please help!
olga nikolaevna [1]

Answer:

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Explanation:

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