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Which element is alkaline earth element with the least massive atoms?
Beryllium is the alkaline earth element with the least massive atoms.
Why do smaller atoms exhibit higher ionization energy compared to larger atoms?
Smaller atoms have higher ionization energy compared to larger atoms because smaller atoms have a stronger attraction between the positively charged nucleus and the negatively charged electrons, making it harder to remove an electron from a smaller atom.
Why are sodium ions smaller than sodium atoms?
Sodium ions are smaller than sodium atoms because when sodium atoms lose an electron to become an ion, they lose the outermost electron from their electron cloud. This results in a decrease in the electron cloud size around the nucleus, making the ion smaller than the neutral atom.
Why does one mole of carbon atoms have a smaller mass than one mole of sulfur atoms?
For the same reason that one dozen pencils has a smaller mass than one dozen bricks. Each atom of carbon weighs less than each atom of sulfur, and a mole of each has the same number of atoms, so a mole S will weigh more than a mole C.
Is nitrogen dioxide smaller than bromine molecule?
Yes, nitrogen dioxide (NO2) is smaller in size compared to a bromine molecule (Br2). Nitrogen dioxide consists of one nitrogen atom and two oxygen atoms, while a bromine molecule comprises two bromine atoms, making it larger in size.
Nuclear charge increases across a period atoms become?
The atoms become smaller in atomic radius.
Which element is alkaline earth element with the least massive atoms?
Beryllium is the alkaline earth element with the least massive atoms.
Why is it not possible to count the number of atoms in a substance?
It can be possible to count the number of atoms in some situations. As electronic circuits become smaller, there are occasions where a transistor is made from tens of atoms rather than hundreds or thousands. With the right tools, scientists are able to count the individual atoms. For the rest of us, we have to make do with measuring a substance and calculating the number of atoms from the data we have. We can measure the mass of a solid or the volume of a gas for example. If we know the substance we are measuring, we can use established calculations to work out the number of atoms (give or take several million).
Which is more massive an atoms nucleus or an atoms electron cloud?
The nucleus, consisting of protons and neutrons, is much more massive than the electrons.
How are the smaller atoms formed?
the bigger atoms exploded making much smaller ones
Why do smaller atoms exhibit higher ionization energy compared to larger atoms?
Smaller atoms have higher ionization energy compared to larger atoms because smaller atoms have a stronger attraction between the positively charged nucleus and the negatively charged electrons, making it harder to remove an electron from a smaller atom.
Which is smaller atoms or molocules?
Atoms, because molecules are atoms bonded together.
Why are sodium ions smaller than sodium atoms?
Sodium ions are smaller than sodium atoms because when sodium atoms lose an electron to become an ion, they lose the outermost electron from their electron cloud. This results in a decrease in the electron cloud size around the nucleus, making the ion smaller than the neutral atom.
What is smaller protons or atoms?
Protons are smaller than atoms; in fact, protons are located within atoms.
Is there any germs or bacterias that are smaller than atom?
Yes, ALL matter has atoms. If it exsits, it has atoms.
Are atoms smaller than a small pebble?
Much smaller.
Which is smaller atoms or compounds?
Atoms, compounds are two or more atoms bonded together
