Both are dangerous, venomous snakes. But the cobra is an elapid, and the rattler is a pit viper.
Rattlesnake
The king cobra has a venom which is much more toxic than that of a rattlesnake. It is also much larger and can inject a greater amount of toxin.
A cobra and a rattlesnake are both snakes (of course) and they both are poisonous. But they both deliver the poison in different ways and the poison is not they exact same as far as chemistry goes.
cobra mamba viper rattlesnake boa anaconda python coral snake
They never meet naturally as they inhabit different continents.
I think we do call a female cobra, QUEEN cobra
The Egyptian cobra is the most common cobra in Africa
black mamaba faster then other but king cobra can kill easly mamba not sure abaut rattlesnake
That depends on which snake it is, if its a cobra, the snake prolly win, if its a python snake, the lizard may win.. it all depends on what the snake is ^^
Common names include eastern diamondback rattlesnake, eastern diamond-backed rattlesnake, eastern diamondback, diamond rattlesnake, diamond-back rattlesnake, common rattlesnake, diamond-back, diamond(-patch) rattler, eastern diamond-back (rattlesnake), eastern diamond rattlesnake, Florida diamond-back (rattlesnake), Florida rattlesnake, lozenge-spotted rattlesnake, rattler, rattlesnake, southeastern diamond-backed rattlesnake, southeastern diamond-backed rattler, southern woodland rattler, water rattle, water rattlesnake, and diamondback rattlesnake.
Rattlesnake
No, the noun 'rattlesnake' is a common noun, a general word for a type of snake. A common noun is capitalized onlywhen it is the first word in a sentence.