I have never heard of methanic gas. If you mean methane, it is covalent, sp3 hybridised from each bond of the carbon bonding with the 1s orbital of each hydrogen
Carbon dioxide is a molecular covalent bond, as no metals are present in the gas.
Methanic acid is an intensely corrosive substance which exists in gaseous form. It was first discovered and named by the famous chemical engineer, Professor T. Hewitt from the university of PST (Phwoar Smell That) in Loisville Kentucky. Professor Hewitt graduated with honours in odour studies and majored in flammable human gas. He first discovered this highly flammable, stinky gas after eating one and a half subway foot-long subs and 2 tins of baked beans. (Bet he wished there were no naked flames around that day). After being released from hospital, he instigated intense investigations into this previously unknown gas. Methanic acid has the remarkable ability to turn clean copper pipe black within hours. It can reduce an air conditioner to dust within a couple of years. The aroma of methanic acid can be quite disturbing and when concentrated can produce vomiting in humans. Methanic acid is usually produced at sewerage treatment plants to destroy all metallic objects within a 1km radius. Methanic acid has been known to curl nose hairs in nasally weak humans. Prolonged exposure has been known to cause social isolation of the exposed subject due to the release of absorbed methanic acid from the skin and the subject's diminished sense of smell. Professor T. Hewitt is the only recognised expert on this little known substance and has spent extensive time researching this putrid gas. His most famous quote is "watch out for the methanic acid!". This is a timely warning for all of the human race!
None whatsoever. Argon is a monatomic gas.
polar covalent bond
Ne is the chemical symbol for the element neon. It is not a type of bond. In fact, neon is a noble gas and as such does not typically form bonds with other atoms.
H2O has a covalent bond between Hydrogen and Oxygen atoms. They share electrons and hence achieve noble gas configuration. The covalent bond present is a polar bond.
Carbon dioxide is a molecular covalent bond, as no metals are present in the gas.
Covalent.
Methanic acid is an intensely corrosive substance which exists in gaseous form. It was first discovered and named by the famous chemical engineer, Professor T. Hewitt from the university of PST (Phwoar Smell That) in Loisville Kentucky. Professor Hewitt graduated with honours in odour studies and majored in flammable human gas. He first discovered this highly flammable, stinky gas after eating one and a half subway foot-long subs and 2 tins of baked beans. (Bet he wished there were no naked flames around that day). After being released from hospital, he instigated intense investigations into this previously unknown gas. Methanic acid has the remarkable ability to turn clean copper pipe black within hours. It can reduce an air conditioner to dust within a couple of years. The aroma of methanic acid can be quite disturbing and when concentrated can produce vomiting in humans. Methanic acid is usually produced at sewerage treatment plants to destroy all metallic objects within a 1km radius. Methanic acid has been known to curl nose hairs in nasally weak humans. Prolonged exposure has been known to cause social isolation of the exposed subject due to the release of absorbed methanic acid from the skin and the subject's diminished sense of smell. Professor T. Hewitt is the only recognised expert on this little known substance and has spent extensive time researching this putrid gas. His most famous quote is "watch out for the methanic acid!". This is a timely warning for all of the human race!
A triple bond.
None whatsoever. Argon is a monatomic gas.
Covalent bond
polar covalent bond
Ne is the chemical symbol for the element neon. It is not a type of bond. In fact, neon is a noble gas and as such does not typically form bonds with other atoms.
N2. In hydrazine, H2N-NH2, the two nitrogens are bonded with a single bond, whereas in nitrogen, a triple bond is present between the two nitrogens.
No bond is formed . Reason: Argon is a NOBLE(Inert) gas.
A hydrogen bond--two between A and T and three between G and C.