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Darina [25.2K]
3 years ago
5

In a typical chemical reaction, the subscript for a particular atom is written...

Chemistry
1 answer:
Lerok [7]3 years ago
6 0
The subscript in a chemical reaction cannot be changed. Its written like this:-

Ca₆

That means Ca = 6
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The Gateway Arch in St. Louis, MO is approximately 630 ft tall. How many U.S. dimes would be in a stack of the same
miskamm [114]

Answer:

142240

Explanation:

We are told in the question:

Height of Gateway Arch in St. Louis, MO = 630ft

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Step 1

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Step 2

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