4
4
4 missing electrons in the outer valence means a possibility of 4 atoms maximum bonding with 1 carbon atom. EX: Methane = 1 Carbon atom and 4 atoms of Hydrogen with no other space for more atoms DIRECTLY connected to the 1 carbon atom.
Four, one for each valence electron.
Up to four atoms; ex.: methane, CH4.
Carbon can make four bonds.
That is number four. That is the maximum.
4
No, it has a triple covalent bond between the Carbon and the Oxygen This is a strange exception in chemistry because normally an Oxygen atom can only have 2 covalent bonds max, the Carbon retains a free valence electron (I think)
Electronic structure is how many electrons each shell of an atom can hold. It is written by the number of electrons in the 1st shell (max 2) then a commer, the number of electrons in the 2nd shell (max 8) another commer, how many are in the 3rd shell (max 8) etc. example: 2,8,8
There can be up to 18 valence electrons in a atom, these atoms are krypton, xenon, radon, and sometimes mentioned is ununoctium but is an "unknown element" so the element is not always mentioned
the known table of elements stops at 118 protons in an atom max. so the question is probably which atom has >102< protons which is radioactive Nobelium at its most stable isotope. 102/256 No
Ionic bond
The carbon atom can form up to four covalent bonds.
Covalent single (max. 4x) or double (max. 2x) bonds
Carbon can form 4 covalent bonds as in methane. A covalent bond is formed by sharing of 2 electrons. as in methane 4 electron from carbon forms abond with 4hydrogen atom which donates 4 electron to form 4 covalent bonds
Carbon atoms are fixed into organic compounds in The Calvin Cycle.
No, it has a triple covalent bond between the Carbon and the Oxygen This is a strange exception in chemistry because normally an Oxygen atom can only have 2 covalent bonds max, the Carbon retains a free valence electron (I think)
Because each hydrogen atom can form a hydrogen bond to an oxygen atom in another water molecule and each oxygen atom has two nonbonding electron pairs, each water molecule can form a maximum of four hydrogen bonds to four other water molecules. The result is a tetrahedral cluster of water molecules around the central water molecule. :)
Carbon is the element that forms maximum number of compounds
Electronic structure is how many electrons each shell of an atom can hold. It is written by the number of electrons in the 1st shell (max 2) then a commer, the number of electrons in the 2nd shell (max 8) another commer, how many are in the 3rd shell (max 8) etc. example: 2,8,8
Four covalent, polar, bonds with H atoms in ammonium ion: NH4+ (the same configuration as CH4).
The motabolism.
The atomic number of carbon is 6. 6 protons, 6 electrons. Two in the first shell and 4 on the second shell leaving 4 spaces open, making the second shell the valence shell and the 4 spaces open the valence- valence is the bonding capacity, in other words the electrons needed to fill the second shell. First shell max is 2 electrons Seccond shell max is 8 electrons
Carbon 0.25% max Manganese 1.55% max Sulphur 0.050% max Phosphorous 0.050% max Silicon 0.43% max