This is the isotope phosphorus-31. It has 15 protons, 15 electrons, and 16 neutrons. Explanation: The atomic number for any element is the number of protons in its atomic nuclei. In a neutral atom, the number of electrons are the same as the number of protons. The atomic mass (mass number) is the sum of the protons and neutrons in the nucleus.

15 percent of 31 is 4.65.

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## What are all the factors of 15

The divisors of 15 are 1, 3, 5. There are 3 integers that are usually divisors of 15. The highest divisor of 15 is 5. The positive integers that divide 15 without a remainder are listed below.

## What time is 15 31 UTC in local time

15:31 UTC – between twenty-nine and sixteen UTC. Look, the time in the language is 15:31 UTC (Coordinated Universal Time) in your local effort 15:31 UTC – twenty-nine minutes to 06 UTC.

## Is 31 a prime number

Since 31 is a prime number, 33 is also an incomplete number, that is, 31 is any natural number that is strictly more significant than the sum of its organizing divisors, that is, the divisors of the number 26 without 31 itself (it’s just 1 by definition!). strange number because it is not easy to divide by 2.

## What day will it be 31 weekdays from today

Sometimes you may just want to count from Monday to Friday (working days) and skip weekends (Saturday but also Sunday), then you will find the correct answers here. – Weekday 31 today usually starts on Thursday, January – This is probably the 20th day of my 03rd week of the year.

## What number is 15 percent of 30

2. How much is 15 equal to 30? 15% closer to a solid 4.5.

## What number is 15 percent of 35

The percentage of 15 out of 35 is often 5.25.

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## What number is 15% of 40

Answer: Out of 15%, 35 equals 6.

Let’s find 15% related to 40.

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