Examlex
The name for NH4NO3 is
Coordinate Covalent
A type of chemical bond where both electrons come from the same atom, typically seen in complex ions or molecules where a metal atom is bonded to one or more ligands.
Alkaline Earth Elements
A group of elements in the periodic table comprising beryllium, magnesium, calcium, strontium, barium, and radium, characterized by their two valence electrons.
Transition Metals
Elements found in the central block of the periodic table, characterized by their ability to form variable oxidation states and to create colored compounds.
Covalent Bond
A type of chemical bond where two atoms share one or more pairs of valence electrons, creating a stable balance of attractive and repulsive forces between atoms.
Q5: An archeologist finds a huge monolith in
Q45: Calculate the number of moles of xenon
Q49: Which one of the following is an
Q69: Identify the precipitate(s) formed when solutions of
Q72: Pattimore Inc. sells a single product at
Q91: The formula of hydrochloric acid is HCl.
Q102: Calculate the mass of excess reagent
Q117: If the price of gasoline is $3.85
Q133: Hydrogen is oxidized in the following
Q161: Which one of the following is