no
yes they exsist as monoatomic molecule in vapour state
yes they exsist as monoatomic molecule in vapour state
No, sodium and mercury exist as diatomic molecules in the vapour state due to the nature of their chemical bonding. Sodium forms Na2 while mercury forms Hg2 molecules.
Substance at Vapour - Liquid phase equilibrium can exist as both liquid or gas at the same time.
Water vapour, steam, or clouds; depending on the context used.
molecule
yeast and sugar.
They don't exist.
No, Na and Hg in the vapor state do not exist as monoatomic molecules. They exist as diatomic molecules. Na exists as Na2 and Hg exists as Hg2 in the vapor state.
That may not be true. When an excess of glucose, or any sugars in this case, will increase energy levels. The "rush" may last 30 minutes or so but it is considered a "rush." Often after this high intake of unneeded sugar, you often will get dizzy or have a slight headache. This is due to your body responding to the high amounts of energy the sugar provides.
Any relation exist.
No. Vapour does not smell.