Sulfur only needs two electrons to have a full valence electron shell, and since each covalent bond has two electrons, sulfur can only form 1 bond.
None of the bonds in H2SO4 are coordinate covalent bonds. All the bonds in H2SO4 are regular covalent bonds formed by shared electron pairs between atoms.
It depends on the element Following what one might call "normal" valence an atom such as carbon can form up to 4 bonds. But in some compounds, such as sulfur hexafluoride and atom can bond with as many as six other atoms.
Sulfur can form up to two covalent bonds because it has six valence electrons. By sharing electrons with other atoms, sulfur can complete its octet (eight electrons in its outer shell) and achieve a stable configuration.
BaBr2 does not contain any covalent bonds. It is an ionic compound composed of barium cations (Ba2+) and bromide anions (Br-), which are held together by ionic bonds formed through the transfer of electrons.
silcon has the lowest electronegtaivity so would most likely form covalent bonds. Sulfur is next (although with group1 and 2 metals it forms ionic compounds) oxygen and chlorine have high electronegativites so form many ionic compounds - however they also form covalent compunds as well.
Sulfur can form two covalent bonds as in H2S, and can form 6 as in SO3. In elemnatl allotropes of sulfur which are covalent bonded, many are cyclic compounds the number of covalent onds is 2.
3 covalent bonds can be formed by Nitrogen
Sulfur, with an atomic number of 16, can form a maximum of 2 covalent bonds. This is because sulfur has 6 valence electrons and can share these electrons with other atoms to complete its octet, leading to the formation of 2 covalent bonds.
compound
In sulfur tetrachloride (SCl4), all 6 valence electrons of sulfur are used, as sulfur forms 4 covalent bonds with 4 chlorine atoms. In disulfur difluoride (S2F2), 4 of the 6 valence electrons of sulfur are used, as sulfur forms 2 covalent bonds with another sulfur atom and 2 covalent bonds with 2 fluorine atoms.
four
None of the bonds in H2SO4 are coordinate covalent bonds. All the bonds in H2SO4 are regular covalent bonds formed by shared electron pairs between atoms.
4 single bonds! or variations with double bonds!!
Ionic bonds are never formed in a covalent bond. Although, there are ions such as sulfate, nitrate and chlorate where covalent bonds are located inside the ion.
It depends on the element Following what one might call "normal" valence an atom such as carbon can form up to 4 bonds. But in some compounds, such as sulfur hexafluoride and atom can bond with as many as six other atoms.
3 bonds are commonly formed by nitrogen and 2 are commonly formed by oxygen.
Sulfur can form up to two covalent bonds because it has six valence electrons. By sharing electrons with other atoms, sulfur can complete its octet (eight electrons in its outer shell) and achieve a stable configuration.