7. (04wP2-5)Elements with atomic number 21 to 30 are d-block elements.
(a) Identify which of these elements are not considered to be typical transition elements.
12
sh
(b) Complex ions consist of a central metal ion surrounded by ligands. Define the term ligand.
12
(c) Complete the table below to show the oxidation state of the transition element.

Which substances have the lowest melting points: ionic covalent, or metallic

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a