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GarryVolchara [31]
3 years ago
5

I need help please, will give 5 stars

Chemistry
1 answer:
DedPeter [7]3 years ago
5 0
2nd one bhutdsaadxjytwwdghurfc
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Write the isotope notation for an element with 42 protons and 96 neutrons.
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Use Boyle’s law to complete the following:
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The answer to your question is: 0.25 l

Explanation:

Data

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3 years ago
How many significant digits are in 89015
Lilit [14]

Answer:

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Explanation:

Significant digits are the numbers that give a meaningful contribution. For example, digit 013 has the 2  significant digits and zero is not a significant digit because digits 1 and 3 give meaningful contribution but digit zero does not value meaningful contribution. Similarly, the 89015 has a total of 5 significant digits and these digits are the 8, 9, 0, 1,  and 5.

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