H2O, as the difference in electronegativity between hydrogen and oxygen is the largest (among the options given: SO3 , SO3-- , NH4+, H2O)
Hg will have 80 electrons.
The bonding that exists between Silicon and Oxygen in SiO2 is a covalent bond. A covalent bond is formed with sharing of electron pairs between a metal and a nonmetal. The result on the sharing is that each species now has an octet or 8 electrons and is structurally stable. In this case Silicon is the metal and and Oxygen is the nonmetal. An ionic bond is formed when two charged species such as a Sodium ion Na+ bonds with a Chlorine ion Cl- to form NaCl or Sodium chlrodie. This bond is formed from the attraction of positive species to the negative species kind of like a magnet. The charges result from an excess or lack of sufficeint
Ionic bonds are usually thought of as the electrostatic forces of attraction that result from a species "donating" electron(s) to another species, thus resulting in a positively charged ion (cation) and a negatively charged ion (anion). Covalent bonds are thought of as species "sharing" electron(s) with another species, so there's a sharing of electrons and a joining of their electron clouds. However, most compounds are not purely ionic/covalent; there's almost always a certain degree of ionic character and covalent character in every compound and bond.
Ionic type of bonding is highly favored among the ionic species, where one atom has tendency to donate electrons and the other has tendency to accept electrons in order to attain a stable atomic coniguration with a filled outer shell of electrons.
It has a lone pair of valence electrons.
f2
Hg will have 80 electrons.
The bonding that exists between Silicon and Oxygen in SiO2 is a covalent bond. A covalent bond is formed with sharing of electron pairs between a metal and a nonmetal. The result on the sharing is that each species now has an octet or 8 electrons and is structurally stable. In this case Silicon is the metal and and Oxygen is the nonmetal. An ionic bond is formed when two charged species such as a Sodium ion Na+ bonds with a Chlorine ion Cl- to form NaCl or Sodium chlrodie. This bond is formed from the attraction of positive species to the negative species kind of like a magnet. The charges result from an excess or lack of sufficeint
In ionic bonding the electron rich species donates electron to the electron lacking species.in this process the electron donating species converts into cation by loosing electron and electron accepting species converts into anion by accepting electron.the ions now combine to from a ionic compound by releasing lattice energy
The kingdom Animalia has the greatest number of species.
36 electrons
species
Cations are positively charged species and are formed when elements lose electrons.
South American Tropical Rainforest is where you would find the greatest variety of species.
Actually, the rainforest supports the greatest number of species of plants and animals. The grasslands support a greater variety of species than the desert.
The family taxonomic level for a given genus typically includes the greatest number of species. Families consist of multiple genera, each with their own set of species.
Habitats