only 1 bond when reacting to metals and hydrogen(oxidation value -1).
Cl is in the 7th row of the Periodic Table.
It has 7 electrons in its outer shell.
It has strong attraction for 1 electron.
Having 8 electrons (octet) makes the Cl ion very stable.
The shell can only hole 8 electrons .
Link via 'Related links' just below this answer to see image of HCl (hydrogen chloride)
However:
Reacting to oxygen it can have oxidation values of +1 (hypochlorite), +3 (chlorite), +5 (chlorate) or even +7 (perchlorate)
Link via 'Related links' just below this answer to see image of hydrogen perchlorate: HClO4. In this it has 7 bonds: three double and one single bond to (4) oxygen atoms.
Only one. There is a quick way to establish how many covalent bonds any element forms. The number of covalent bonds equals eight minus the group number of the particular element.
Example: Carbon - (group 4) 8-4=4
Nitrogen - (group 5) 8-5=3
Chlorine - (group 7) 8-7=1
Chlorine tends to form single covalent bonds.
One
Chlorine usually forms ionic bonds with metals and covalent bonds with nonmetals,but it also forms coordinate bonds in some cases ,in HCl chlorine may form hydrogen bonding.
A chlorine atom can form ionic bonds by accepting an electron and covalent bonds by sharing electrons.
They do not have any bonds in common. Calcium and chlorine atoms form an ionic bond and hydrogen and nitrogen form a polar covalent bond.
The electron is transferred to chlorine.
No, Oxygen forms covalent bonds
1000000
Chlorine forms just one bond.
Chlorine usually forms ionic bonds with metals and covalent bonds with nonmetals,but it also forms coordinate bonds in some cases ,in HCl chlorine may form hydrogen bonding.
A chlorine atom can form ionic bonds by accepting an electron and covalent bonds by sharing electrons.
Hydrogen.
Sodium chloride has ionic bonds.
Carbon can form double bond, but chlorine will not form double bond.
Gaining an electron chlorine fprms covalent bonds.
Carbon and Chlorine form polarized covalent bonds
ionic and covalent
They do not have any bonds in common. Calcium and chlorine atoms form an ionic bond and hydrogen and nitrogen form a polar covalent bond.
The electron is transferred to chlorine.