because it is the most electronegative element in the periodic table.
because you touch yourself at night
CCl4 is a covalent bond. Their difference in electronegativity isn't that great
If you mean what bond does an element form the general answer is metals form ionic bonds noble gases have great difficulty forming bonds, when they do they are covalent rest of non metals form either ionic bonds with metals or covalent bonds with the rest metalloids form mainly covalent
they have a great tendency to lose electrons
they have a great tendency to lose electrons
In organic chemistry, covalent bonding is most often associated with carbon compounds, which are known as organic chemicals. Hydrogen is also involved most of the time, as well as oxygen. Other elements can also be involved, but less frequently. In inorganic chemistry, nonmetals tend to form covalent bonds when reacting with one another. Some examples of inorganic covalent compounds are; carbon monoxide, CO, carbon dioxide, CO2, oxygen, O2, chlorine, Cl2, nitrogen, N2, nitric oxide, NO, nitrous oxide, N2O, sulfur, S8, sulfur chloride, SCl2, and sulfur dioxide, SO2.
CCl4 is a covalent bond. Their difference in electronegativity isn't that great
If you mean what bond does an element form the general answer is metals form ionic bonds noble gases have great difficulty forming bonds, when they do they are covalent rest of non metals form either ionic bonds with metals or covalent bonds with the rest metalloids form mainly covalent
they have a great tendency to lose electrons
they have a great tendency to lose electrons
Covalent bonds between a sugar molecule (deoxyribose) and a phosphate group make up the backbone of DNA. These are very strong covalent bonds and are broken only with great expenditure of energy--x-rays, for example.
In organic chemistry, covalent bonding is most often associated with carbon compounds, which are known as organic chemicals. Hydrogen is also involved most of the time, as well as oxygen. Other elements can also be involved, but less frequently. In inorganic chemistry, nonmetals tend to form covalent bonds when reacting with one another. Some examples of inorganic covalent compounds are; carbon monoxide, CO, carbon dioxide, CO2, oxygen, O2, chlorine, Cl2, nitrogen, N2, nitric oxide, NO, nitrous oxide, N2O, sulfur, S8, sulfur chloride, SCl2, and sulfur dioxide, SO2.
A non-polar covalent is one in which the electrons are shared equally.
Coordinate covalent bond is always polar because only one atom supplied both shared pair electron due to which partial positive charge appears on donar and partial negative charge on acceptor
No. The difference in electronegativity is too great.
The short answer, without too much research or effort on my part, is that hydrogen bonds are weaker. The are due to the attraction of hydrogen to other elements (such as oxygen) that have lone pairs swimming around. Covalent bonds are due to electronic effects, and as such are stronger.
SiO2 is covalent because the difference in electronegativity is not great enough for it to be considered ionic. Ionic compounds have a difference in electronegativity of greater than 1.9 The Answer above is not right. SiO2 is Covalent. correct, but ionic compounds have an electronegativity difference of 1.7 or higher, not 1.9.
no. an ionic bond occurs between a metal and a non metal resulting in an ionic compound e.g. sodium chloride. a covalent bond is between two non or more non-metal atoms and a structure such as a giant ionic lattice or a simple molecular structure e.g. H2 will be formed