There are 56 neutrons. To find them, you just have to subtract the atomic number with the atomic mass. If you dont know, the atomic number is the number of protons (and electrons) in an atom. The atomic mass is the number of both the protons and neutrons. Of you subtract the atomic number, you get protons.

8 0

2 years ago

Brown bears pant, which means they breathe with short, quick breaths. This helps circulate cool air over moist surfaces in the m

Leokris [45]

Trying to lower thier body temperature.

6 0

3 years ago

Read 2 more answers

1. Michelle's classmates all decided to measure their height, and found the mean height to be 5'7". Tony's classmates all decide

Soloha48 [4]

It is not possible to determine this from this info. Thus, option "B" is correct.

<h3>What is standard error of mean?</h3>

The standard error of mean is computed by dividing the standard deviation to the square root of sample size. It can be represented as

The standard deviation of the sampling distribution is known as the standard error of mean because it measures the accuracy of sample mean as compared to population mean.

Thus, option "B" is correct.

To learn more about standard error of mean click here:

brainly.com/question/23781364

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3 0

1 year ago