If its charge is +2, how many electrons does it have? Lithium has an atomic number of 3. How many electrons are there in the outermost (valence) shell? A) three B) two C) one D) zero An atom with 2 electrons in its outermost shell will most likely for...
Between chlorine, bromine, iodine, and fluorine, which has the lowest ionization potential? What ion is iodine most likely to form? Is this a cation or an anion? What is the formal charge on the bromine atom in BrO3? What is the correct electron configuration for bromine? What are the ...
How does the rule explain the common ion of fluorine and of calcium? Which of the following elements is least likely to form a cation that will form an ionic bond with an ion of a group 7A element? (a) Rb (b) K (c) S (d) Fr What ion is potassium most likely to form? Is ...
Answer to: Select the element that is not one of the four most common elements in the Iiving matter. (a) carbon (b) hydrogen (c) nitrogen (d)...
There are six major elements responsible for the majority of mass in our body (and the bodies of most living things): Hydrogen, Carbon, Nitrogen, Oxygen, Sulfur, and Phosphorous. Carbon is the building block of all (organic) life, and water (composed of H2O...
What do similar matrices have in common?Which of the following is not a similarity between magnets and electrical charges ?Write electronic configuration of Fe^{2+}, Mn^{4+}, n^{3-} and O^{2-} ions.What characteristic distinguishes an ele...