I really dunno but i think wikipedia may now!
The mass spectrometer was used to discover that not all atoms of neon have the same mass. This instrument separates and measures atoms based on their mass-to-charge ratio, allowing scientists to identify isotopes of elements like neon that have different masses.
No. Neon atoms and Argon atoms have different atomic numbers. Which means they have different numbers of protons.
no. are you stupid?
Neutral atoms of neon have the same number of electrons as atoms of fluorine, magnesium, and sodium, excluding helium atoms.
In neon gas, the molecules present are composed of two neon atoms bonded together. Neon gas exists as individual neon atoms in its elemental form, making it a monatomic gas.
All of them, except helium and possibly neon.
The formula mass of neon is equal to its atomic mass in atomic mass units (amu). This is because neon, like all elements, exists as individual atoms and its formula weight is the same as its atomic weight.
Err, Neon, in an isotope mix.
The ratio of the average velocity of hydrogen molecules to neon atoms is the square root of the ratio of their molar masses. Since the molar mass of neon is about 20 times that of hydrogen, the average velocity of hydrogen molecules would be about √20 times faster than that of neon atoms.
The noble gas with atoms in the ground state having the same electron configuration as nitrogen in a molecule of isocyanic acid is Neon. Both nitrogen and neon have the electron configuration of 1s² 2s² 2p³ in their ground state.
The Chrysler/Plymouth Neon is physically the same as the Dodge Neon, since Chrysler, Plymouth, and Dodge were all the same company when the Neon was released.
Isotopes are atoms of the same element with varying number of neutrons. Thus, not all atoms are the same.