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Sergio [31]
3 years ago
7

FOOD MACROMOLECULES INTRODUCTION

Chemistry
1 answer:
Aleks [24]3 years ago
4 0

Answer:

this is nice..... cool

Explanation:

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I'd say 624.2^3 inches.

Explanation:

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How are lead and plastic foam different?
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What does the number of valence electrons determine?
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How would you represent a sulfur isotope that contains 18 neutrons using the format
maw [93]

Answer:

S–34

Explanation:

From the question given above, the following data were obtained:

Neutron number = 18

The isotope of sulphur still retains its atomic number of 16.

Recall:

Atomic number = proton number

Atomic number of sulphur (S) = 16

Therefore,

Proton number = 16

Next, we shall determine the mass number of the sulphur isotope. This can be obtained as follow:

Proton number = 16

Neutron number = 18

Mass number =.?

Mass number = Proton + Neutron

Mass number = 16 + 18

Mass number = 34

The symbol for sulphur is S.

Thus, the symbol of sulfur isotope that contains 18 neutrons is S–34

7 0
3 years ago
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