Ionizacijska energija in atomski in ionski radij
Quiz
•
Chemistry
•
12th Grade
•
Practice Problem
•
Medium
Mateja Godec
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
V kateri vrsti narašča prva ionizacijska energija elementov?
K < Na < Li
Li < Na < K
Ne < N < C
Ar < S < Al
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Najmanjši atomski radij med elementi druge periode ima:
litij
berilij
kisik
fluor
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Velikost radija naslednjih delcev narašča v vrsti:
Li < Be2+< Br¯
Br¯ < Li < Be2+
Br¯ < Be2+< Li
Be2+< Li < Br¯
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kateri element med navedenimi ima najmanjšo prvo ionizacijsko energijo?
Natrij.
Klor.
Kalij.
Brom.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Katera primerjava prvih ionizacijskih energij(Ei) elementov je pravilna?
Ei (Ar) > Ei (K) >Ei (Na)
Ei (K) > Ei (Ar) >Ei (Na)
Ei (Ar) > Ei (Na) >Ei (K)
Ei (Na) > Ei (Ar) >Ei (K)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kateri element ima največji atomski polmer?
Natrij.
Klor.
Rubidij.
Jod.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
V katerem paru se atoma elementa najbolj razlikujeta v polmeru?
Litij in jod.
Natrij in brom.
Kalij in klor.
Cezij in fluor.
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