Question

The total number of electron in the human body is typically in the order of

Answer 1

hey DUDE

greenhouse effect is a natural phenomenon which sustains our life by making the Earth warm and suitable for our life but it's also harmful due to pollution.

there are many greenhouse gases and one of them is carbondioxide. carbondioxide is released while burning fuels and other things and also released from cars, truck etc which causes air pollution. because of the increase of greenhouse gases (carbondioxide), more heat and radiations are being trapped and hence the temperature of Earth is rising abnormally.. and thus greenhouse effect is causing global warming. and we know how dangerous is global warming..

today we are facing so many problems and will face More in future if it's not controlled. seas and oceans are overflowing.. it's destroying polar habitats etc, many weak animals and plants are dying etc.

this way it's becoming harmful..

few ways to prevent this :-

◻ plant more and more trees since trees require carbondioxide to prepare their food by the process of photosynthesis i.e they will absorb more carbondioxide.

◻ walk or use bicycle to cover short distances.

◻ use public transport more instead of private vehicles if you are traveling alone.

◻ stop excessive use of non-biodegrable things.. and stop burning them.

◻ stop cutting trees.

Answer 2

Answer:

Let's do a quick calculation. To greatly simplify matters, I am going to assume that the body consists of carbon, and that an average human weighs 60 kg.

There are about 6 x 10^23 atoms in 12 grams of carbon. Thus, in the average human body, there will be 50000 g/ 12 g = 4167 packets of 12 g of carbon each, i.e. 25002 x 10^23 atoms, or, expressed more conventionally, 2.5 x 10^27 atoms. Each of these has six electrons.

I.e. the average human body contains about 1.5 x 10^28 electrons. Unless I made some silly arithmetic error, something which happens distressingly often.

Not sure what you mean by "how many electrons leave the body at death."

EDIT: A comment pointed out that I mysteriously shift the body mass from 60 to 50 kg in the middle of the calculation. I could go fix it and then the comment won’t make any sense anymore, and the poor commenter will look like the idiot. But let me rather play nice and leave the typo or whatever it was as is.

Thus: Assume a body weight of 50 kg.