Answers: 2
Chemistry, 22.06.2019 03:30, acaciacoats
The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for clβ is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.
Answers: 2
Chemistry, 22.06.2019 22:00, cooljariel11
Give more examples of this type of heat transfer:
Answers: 1
Chemistry, 23.06.2019 00:30, Keemdadream13
If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh
Answers: 1
Chemistry, 23.06.2019 03:00, andrejr0330jr
Which of the following is a chemical property of water at 4 c
Answers: 2
Which diagram correctly demonstrates the various forces acting on a ball moting horizontally with so...
Mathematics, 24.04.2020 18:53
Mathematics, 24.04.2020 18:53
Mathematics, 24.04.2020 18:53