The argon air abundance is 0,934 %.
Argon is a non metal element. Atomic mass of it is 39.94.
Ar 40 is the most common isotope, accounting for 99.6% of the total (by weight).
the abundance is 50%.
a*% abundace + b*%abundance + c*%abundance
Abundance of oxygen and low temperature favours plant growth. Presence of lichens at a place is an indicator of healthy air.
Ar
Argon is a non metal element. Atomic mass of it is 39.94.
It is 87.3 K.
There are three natural isotopes.
argon's atomic number is 18
All I know is that it's nearly 20
Argon is a Noble or Non-reactive gas otherwise we'd all be dead by now as about 1% of the air we breathe in is Argon along with 21% Oxygen.
NO, it is found in abundance in the air.
Tin is not typically found in the air in abundance. The concentration of tin in the atmosphere is usually very low due to its relatively high density, so it tends to settle to the ground quickly after being released into the air.
Air and liquid water.
Helium, Xenon, Neon, Krypton, and Radon.
Yes, it is. It means a relative abundance or velocity of moving air.