Why is deuterium oxide called “heavy water”?
Responses
Its hydrogen atoms are heavier than others.
Its hydrogen atoms are heavier than others. - no response given
It has extra oxygen atoms.
It has extra oxygen atoms. - no response given
It has extra hydrogen atoms.
It has extra hydrogen atoms. - no response given
Its oxygen atoms are heavier than others.
YOU ARWE SO WRONG
Its oxygen atoms are heavier than others. - no response given
Why is it hard to find the age of Earth?
Responses
There are too many layers of Earth.
There are too many layers of Earth. - no response given
Earth's surface is constantly changing.
Earth's surface is constantly changing. - no response given
There is no way to find the age of rocks.
There is no way to find the age of rocks. - no response given
The Earth is constantly moving.
The Earth is constantly moving. - no response given