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PolarNik [594]
3 years ago
15

Which of the following numbers is in scientific notation?

Chemistry
1 answer:
Paha777 [63]3 years ago
6 0
C is the correct answer
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Identify each element below, and give the symbols of the other elements in its group:
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Answer:

Answer in explanation

Explanation:

Argon has 18 electrons. So to get the element in question, we only need to add 18 to the number of the filled electrons.

a. Germanium, atomic number 32

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3 years ago
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A. Electrolyte

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3 years ago
The ion p3− has _____ protons and _____ electrons. enter your answers as integers separated by a comma.'
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So, the ion P^{3-} has 15 protons and 18 electrons that gives 15-18=-3 charge on the P^{3-} ion.

So, the answer is 15 , 18.

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What is mass in science?
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