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Reika [66]
3 years ago
9

8.45 cm - 3.55 cm = ?

Chemistry
2 answers:
lyudmila [28]3 years ago
6 0

Answer:

4.9cm or 4.90cm

Explanation:

Use column method and align the numbers. Make sure you add the decimal point before you write the answer, otherwise the value would be wrong.

mafiozo [28]3 years ago
5 0

Answer:

4.90

Explanation:

8.45.

-3.55

minus those two and you'll get the sum!

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<h3>Types of bonds:</h3><h3 />

In chemistry, the forces that hold atoms together are known as chemical bonds and act like connections for atoms to form compounds. There exist ionic and covalent bonds, so the formers occur when electrons are thoroughly donated from the least electronegative atom to the most electronegative one.

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