one of the foBowing atoms has s et bhe 5olowing atomay has the larest adis A) Rb
ID: 635612 • Letter: O
Question
one of the foBowing atoms has s et bhe 5olowing atomay has the larest adis A) Rb B) Ca D) St E) K ?) Of the choices below, witích gives t order of hichest to lowest first ionization energies? AL N B) CL P. AL Na D) Na, P. AL E) Na, AL P.a 3) Of the following elements _has the most nesative electron affinity A) Ai B)a C) Si D) P E) I 4) Rank the following ionic compounds (KL, Mgo, and LiF) in order of increasing lattice energy A) LiF, KL MgO B) MgO, LiF, KI C) KL LiF, MgO D) Mgo, KL, LiF E) KL MgO, LiF 5)of the bonds C-C, c-c and CrC te Cr bond is-- A) strongest/longest C) weakest/longest D) intermediate in both strength and length E) weakest/shortest 6) Which of the following has the bonds correctly arranged in order of increasing polarity? A)S-F, Al-F, K-F, Mg-F B) Al-E, S-F, K-F, Mg-F C)S-F, Al-F, Mg-F, K-F D) K-F, Mg-F, Al-F, S-F E) K-F, Al-F, Mg-F, S-F 7) What is the maximum number of double bonds that a hydrogen atom can form? A) 0 B) 1 C)2 D) 3 E) 4Explanation / Answer
Answer (1)
We know that in periodic table when we move from left to right in a period atomic radius decreases and it increases moving from up to down in a group.
Rb has the largest atomic radius
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.