Taipan
Members of the King snake family are non-venomous. They are constrictors.
A death adder is an Australian snake. The definition is venomous Australian snake resembling an adder. It looks like a normal snake, but it is a dangerous creature.
Yes, the Australian Broadheaded Snake is a medium-sized venomous snake. It used to be common in the Sydney Basin but it is now regarded as an endangered species as so much of its habitat has been destroyed.
The snake you're thinking of - is a Carpet python. It's a non-venomous species that grows to about 3 metres.
They are not venomous.
Yes, the Eastern Brown Snake is very poisonous and is the second most poisonous snake.
Mamba is one of most venomous snake of the world.
The Amethyst Python is non-venomous, and grows to 700cm in length. The longest snake ever measured in Australia was a specimen of this species.
A copperhead snake is venomous.
Taipan is the most venomous snake in the world Taipan is the most venomous snake in the world Taipan is the most venomous snake in the world Actually its not....
The only venomous snake native to the UK is the Adder.
Presuming you are refering to Hydrophis melanosoma as the black headed sea snake. The venom injected into mice (remember that we are humans) then the Brown Snake would be more venomous due to the subcutanious LD50 count. But there are so many factors that influence the bite, region, depth, activity etc etc so you cannot really say one is worse than the other. And its all subjective to the snake and the victim at the time, factors such as last bite and nutrition will effect the venom potancy to a small extent.