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3241004551 [841]
3 years ago
14

6.2 QUIZ

Chemistry
1 answer:
ioda3 years ago
8 0

Answer:

The answer to your question is below

Explanation:

1.- It is a metal attach to an oxygen, then the name would be name of the metal + oxide.

                                       Zinc oxide

2.- It is a metal attach to a non metal, then the name would be name of the metal + name of the non metal ending in "ide".

                                      Manganese phosphide

3.- it is also a metal attach to a non metal, then the name would be name of the metal + name of the non metal with ending "ide".

                                      Calcium phosphide

4.-  K₂S

5.- PbBr₄

6.- Ba₃N₂

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Express the result of the following calculation in scientific notation: 0.0263 cm2÷ 88.2 cm
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<u>Answer:</u> The result of the given calculation is 2.98\times 10^{-4}cm

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Scientific notation is defined as the notation in which a number is expressed in the decimal form. This means that the number is always written in the power of 10 form.

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4 years ago
Which substance has a mass is 13.5 grams, and its volume is 5 cm 3.
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