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The empirical covalent radius is cca. 25 pm, after Slater (the diameter is 50 pm).
The van der Waals radius for hydrogen is 120 pm, meaning a diameter of 240 pm.
What else can I help you with?
What is the ratio of the diameter of a hydrogen atom to the diameter of a proton?
The diameter of a hydrogen atom is roughly 100,000 times larger than the diameter of a proton.
How much bigger is a hydrogen atom than a proton?
A hydrogen atom is about 100,000 times larger in diameter compared to just a proton. This is because a hydrogen atom consists of a proton at its center with an electron cloud surrounding it, extending the size of the atom.
Diameter of the center of the atom of hydrogen?
The diameter of the nucleus of a hydrogen atom is approximately 1 femtometer (10^-15 meters). However, since the electron cloud extends much further beyond the nucleus, the overall diameter of a hydrogen atom is on the order of 100 picometers (10^-10 meters).
What is the atom with the smallest diameter?
A hydrogen atom has the smallest diameter because there is only one proton and neutron.
Diameter of hydrogen atom compared to nucleus?
The diameter of a hydrogen atom is about 10,000 times larger than the diameter of its nucleus. This is because the nucleus is extremely small compared to the overall size of the atom, with electrons occupying the vast majority of the atom's volume.
If a proton was 1cm across how big would the atom be?
The answer for a hydrogen atom would be about 100 meters across a proton is about 1/10,000 th of the diameter of a hydrogen atom.
How does the diameter of the nucleus compare to the diameter of the atom?
The diameter of the nucleus is several orders of magnitude smaller than the diameter of the atom. The nucleus is approximately 10,000 times smaller than the overall size of the atom.
What is the smallest element?
ATOM
What is the proportion of volume of proton to the volume of hydrogen atom?
The diameter of proton is 1*10 raised to the minus power of 15 meter. The diameter of hydrogen atom is 1* 10 raised to the power of minus 10 meter. The formula for volume of spere is 4/3*22/7*r raised to 3. From this you get that volume of the hydrogen atom is approximately 4,000,000,000,000,000 times more than that of proton. That means most of the atom is empty space.
What is a hyrdrogen atom as a diameter of about 10mn in meters?
That is a nonsense question because there is no measurement unit for length which is 10 mn. The nearest candidate is nm (nanometre) but the diameter of an hydrogen atom is nowhere near 10 nm.
If you wanted to make an accurate scale model of the hydrogen atom and decided that the nucleus would have a diameter of 5 mm what would be the diameter of the entire model in m?
The diameter of the hydrogen atom nucleus is about 10^-15 m, so if you want to make it 5 mm in your scale model, you would need to scale up by a factor of about 10^13. Therefore, the diameter of the entire model would be 5 mm * 10^13, which is 5 x 10^10 m.
How many meters is an atom meter?
The nucleus of the atom has a diameter of about meter, whereas the atomic diameter is about meter. This means that the nucleus has a diameter 10,000 times smaller than the atom. The nucleus of the atom has a diameter of about meter, whereas the atomic diameter is about meter. This means that the nucleus has a diameter 10,000 times smaller than the atom.
