Because carbon posess tetravalency
covalent, generally only metals non metal form ionic substances, therefore carbon and hydrogen are covalent. C2H2 is acetylene, ethyne and has a carbon carbon triple bond.
No, carbon can form both polar and nonpolar covalent bonds. The type of bond formed depends on the electronegativity of the atoms involved. If two carbon atoms are bonding, it is typically a nonpolar covalent bond.
Carbon and oxygen are the only pair in that list that will form a covalent bond; the others will form ionic bonds, except for copper and tin which will form a metallic bond.
No, carbon and hydrogen cannot form an ionic bond because they do not have a significant difference in electronegativity. Ionic bonds occur between elements with a large difference in electronegativity, leading to the transfer of electrons. Carbon and hydrogen tend to form covalent bonds, where electrons are shared.
The bond between carbon and fluorine is covalent. Carbon only forms covalent bonds, in all cases.
No, carbon can only form a maximum of 4 covalent bonds due to its atomic structure with 4 valence electrons. Each of these electrons can form one bond with another atom, resulting in a maximum of 4 covalent bonds for carbon.
covalent, generally only metals non metal form ionic substances, therefore carbon and hydrogen are covalent. C2H2 is acetylene, ethyne and has a carbon carbon triple bond.
A covalent bond is formed between carbon and fluorine. In this bond, the atoms share electrons to achieve a stable configuration. The electronegativity difference between carbon and fluorine results in a polar covalent bond.
Carbon tetrachloride is a covalent compound.
covalent, there two non-metals, ionic's only between two metals.
Only nonmetals can form covalent bonds. Mainly because in a covalent bond the atoms are sharing electrons, as in an ionic bond the two atoms are taking electrons.
CCl4 is a covalent bond. Their difference in electronegativity isn't that great