0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How many atoms fit across the period at the end of this sentence?
Assuming you are talking about a period made by carbon atoms (Pencil lead is almost pure carbon) and that period has a mass of 0.0001g Then the answer is 5x1018 atoms.There are 12.011g of carbon per mol, there are 6.022x1023 atoms per mol.1mol | 6.022x1023 atoms | 0.001 g |-----------|--------------------------|-------------| = 5x1018 atoms/period12.011g | 1 mol | period |
What is a boring unreactive metal which is not udes in pencil?
While there are many metals that are not used in pencils, the one you are thinking of is probably lead. The part of the pencil known as the lead is actually a mixture of graphite (a form of carbon) and clay, rather than actual lead.
What are the elements found in pencil lead?
What you see as a pencil line is graphite - carbon. The graphite is held together by a clay which will contain very many elements specific to the clay being used.
How many hydrocarbon with only carbon carbon single bond and n number of carbon atoms how many hydrogen atoms are there in terms of n?
How many hydrocarbon with only carbon-carbon single bond and n number of Carbon atoms how many hydrogen atoms are there in terms of nv
How many carbon atoms are there in a 12.5 kg sample of carbon?
The answer is 6,2729.10e+26 carbon atoms.
How many atoms fit across the period at the end of this sentence?
Assuming you are talking about a period made by carbon atoms (Pencil lead is almost pure carbon) and that period has a mass of 0.0001g Then the answer is 5x1018 atoms.There are 12.011g of carbon per mol, there are 6.022x1023 atoms per mol.1mol | 6.022x1023 atoms | 0.001 g |-----------|--------------------------|-------------| = 5x1018 atoms/period12.011g | 1 mol | period |
What is one use of carbon?
Carbon is used in pencils. The pencil lead is made of graphite, which is a material made of many 'sheets' of carbon joined together.
Why is there 25 million atoms in a pencil?
Atoms are very small.This is because pencil carry many atoms.
What is a boring unreactive metal which is not udes in pencil?
While there are many metals that are not used in pencils, the one you are thinking of is probably lead. The part of the pencil known as the lead is actually a mixture of graphite (a form of carbon) and clay, rather than actual lead.
What are two atoms that are heavier than carbon?
Elements with atomic numbers 1-5 are lighter than carbon.
What are the elements found in pencil lead?
What you see as a pencil line is graphite - carbon. The graphite is held together by a clay which will contain very many elements specific to the clay being used.
How many carbon atoms does fumarate have?
four carbon atoms
How many carbon atoms are in fumarate?
four carbon atoms
How many hydrocarbon with only carbon carbon single bond and n number of carbon atoms how many hydrogen atoms are there in terms of n?
How many hydrocarbon with only carbon-carbon single bond and n number of Carbon atoms how many hydrogen atoms are there in terms of nv
How many carbon atoms are in butyne?
There are 4 carbon atoms in butyne.
How many Atoms can a single carbon Atoms bond with?
carbon can bond with 4 different atoms.
How many carbon atoms are there in a 12.5 kg sample of carbon?
The answer is 6,2729.10e+26 carbon atoms.
