How is the ionization energy of an anion related to the electronegativity of the parent atom? What is the electron affinity of Al^+ ion? What are the relationship between the electron groups on an atom and the number of its pure ...
Which of the following is the valence shell for the elements of second... 01:10 The element which has the maximum number of valence electrons is: 01:33 The correct increasing order of the atomic radii of the elements oxyge... 07:23 The atomic numbers of the elements Na, Mg, K and ...
An ionic bond is when both atoms are charged and they get attracted by the opposing charges. Covalent bonds are when both atoms share electrons, usually from their outer valence shells. Metallic bondi...
What is the term for the breaking down of rocks on the earth's surface? The breaking down of rocks and other materials on the Earth's surface is called? What is the science that deals with the earth's history as recorded in rocks? Porphyritic rock contains both and. The Earth's mantl...
The monatomic ions of Groups 1A(1) and 7A(17) are all singly charged. In what major way do they differ? Why? Simple Ion: A simple (monoatomic) ion is a single ion that has a deficiency or excess of electrons relative to protons. A simple cation ...
) A brush for cleaning the nails. Nailer (n.) One whose occupation is to make nails; a nail maker. Nailer (n.) One who fastens with, or drives, nails. Naileress (n.) A women who makes nailes. Naileries (pl. ) of Nailery Nailery () A manufactory where nails are made. Nail-...
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c) Elements on the right hand side of the periodic table have a. Explain the electronegativity trends across a row and down a column of the periodic table. b. Compare these trends with those of ionization energy and atomic radii. How are they all related...