Question

What is one thing which is 2kg if dry, 1kg if wet and 3kg if burnt?

Answer 1

carbon Is the things

Answer 2

That means if you were to weigh a 2kglump of Sulphur under water (i.e. WET) it would have an apparent weight of only 1kg. All things weigh more when they burn (oxygen gets added). ... If it combines with oxygen (atomic number 8) on a one-to-one basis, it will weigh 1 1/2 times as much, That means 2kgwill weigh 3kg