What is the isomeric relationship ?

The Iron Triad is a historical name for the group of elements Fe, Co, and Ni. It was used to refer to these elements in the same period that share similar chemical and physical characteristics. All three elements in the Iron Triad can form +2 and +3 ions. For each element: a)  Write the neutral, +2 oxidation state, and +3 oxidation state electron configuration using the condensed noble gas notation. Indicate which ions in the group are isoelectronic. b)  Indicate the number of unpaired electrons in the +2 and +3 oxidation state and whether each ion is diamagnetic or paramagnetic.

2. Water has a dielectric constant of 80. How does this explain why most salts dissolve in water?

Balance the following chemical equation (if necessary): Ca(C2H3O2)2(aq) + Na:CO:(aq) – CaCOs(s)'+ NaC:H;Oz(aq) 2-3-O4+

strength of IMFA and physical properties of covalent compounds

What is the expected oxidation states for 60Nd?

Which nitrogen is more basic? Why? NH₂ N= NH

What is the name of the compound that forms when Cu+ combines with SO32- ? You can use either the accepted IUPAC Roman numeral names or the old Latin names for the metal.

Fictional, thus not on the periodic table. Lz, a transition metal, forms the compound LzS₂ when bonded to sulfur. What would be the formula of Lz in that same oxidation state bonded to nitrogen? Period 4 11 H Li Na 19 2641 LZ4N Group S 5 Rb Sr Y 38 2016-1 151500 TOWN Lz₂N 3 Be LZN ₂ LzN Mg **Denotes the presence of (2-8-) for elements 72 and above Lz3 N4 20 2442 Cs Ba La Hf 55 20wwe 2w1982 Lz3N2 KEY 12 4 WWWO 140 M K Ca Sc Ti V 21 23 Nb Mo Tc Ru Rh Pd Ag Cd In Ru Rh 48 49 DISIN +00.22 3. Ta W Re Os Ir Pt Hove 15-11-2 18-32-18-2 22 25192 Zr Atomic Mess12.011 Electron Configuration Acomic Number 6 2-4 With Oxidation Numbers 1407 Symbol 58 5 90 7 Fr Ra Ac Rf Db Sg Bh Hs Mt Uun Uuu Uub 111 112 21531592 Ce 6 C Group 7 8 38M 200 Cr Mn Fe Co 24 16132 56142 Th Pa 91 Selected Oxidation State Relative atomic masses are based on ¹40-12.000 Note: Mass numbers in parte are mass numbers of the most stable or common isotope. MOH 52 U 9 10 11 12 Ni Cu Zn Ni Cu Zn 16162 KE 14 BCN Al Si P BUT 13 Ga Ge…

Give 5 behavior and properties of metallic bonding