The partial pressure of argon is:
1.63-0.71= 0.92 atm
They have small differences in electronegativity
i think thats right
Answer: Are there options? I think the answer is continents, but I don't really understand the question. Is continents an option?
Explanation:
Effective nuclear charge is the charge felt by valence electrons of multi-electron atom taking into consideration the number of shielding electrons that surround the nucleus.
To calculate Z eff for electron we use this formula :
Z eff = Z - S where Z is the number of protons in nucleus and S is the average amount of electron density between the nucleus and electron in consideration
so Z eff = 17 - 10 (core electrons) = 7
So the correct answer is C
