Rb: +1 (metal)
Ba: +2 ( metal)
Sb: +3 ( +5 oxidation state shall be covalent in nature)
Te: -2 (positive oxidation state will be covalent in nature)
What would you expect the charge to be of the most common monatomic ion formed from...
What is the charge of the monatomic ion most likely to be formed by each of the following? O (a) +2 (b) +1 (c) ‒1 (d) ‒2 (e) ‒3 Mg (a) +2 (b) +1 (c) ‒1 (d) ‒2 (e) ‒3 Which element contains most unpaired electrons in the ground state of its atom (a) S (b) Mg (c) P (d) Mn (e) Cr
A. An element with the valence electron configuration 4s2 would form a monatomic ion with a charge of In order to form this ion, the element will electron(s) from/into the subshell(s). B. If an element with the valence configuration 4s13d10 loses 1 electron(s), these electron(s) would be removed from the subshell(s). A. A main group element with the valence electron configuration 3s 3p is in periodic group It forms a monatomic ion with a charge of B. A main group...
A. An element with the valence electron configuration 4s would form a monatomic ion with a charge of In order to form this ion, the element will electron(s) from/into the subshell(s). - the B. If an element with the valence configuration 4s23d loses 3 electron(s), these electron(s) would be removed from subshell(s). Submit Answer Retry Entire Group 8 more group attempts remalning A. A main group element with the valence electron configuration 5s1 is in periodic group It forms a...
Question 11 1 pts Many monatomic ions are found in seawater, including the ions formed from the following list of elements. Match the generic Lewis symbols for the monatomic ions formed from the following elements: AI X X2 X3 Question 12 1 pts Determine the formal charge of each element in the following: hp
A charge of 2+ is most likely to occur for an ion formed from an atom whose electron configuration is 1s 22s22p635 23p 4. False True
What is the charge of the ion most commonly formed by radium? +2 -2 +1 -1
Of the five different elements listed below, which of the following would you expect to have the largest 2nd ionization energy? O Ca O Rb O S O Cs O Ba
Question 22 3 pts What is the charge of the ion most commonly formed by radium? +2 O-1 +1 -2
Rank the following elements in order of increasing metallic character (from least metallic to most metallic): Ne, K, Mg, Rb, N 2. Which of the following groups of elements all have 7 valence electrons? Select one: Li / Na / K / Rb N / P / As / Sb C / Si / Ge / Sn F / Cl / Br / I B / Al / Ga / In O / S / Se / Te
The formal charge is the "charge" an element would have in a molecule or ion if all of the bonding electrons were shared equally between atoms We can draw three inequivalent Lewis structures for the selenite ion , Se032-. The concepts of formal charge and electronegativity can help us choose the structure that is the best representation. 1. Assign formal charges to the elements in each of the structures below. Note: Count oxygen atoms starting from the left for each...