Answer:
Noble Gases
Explanation:
The Noble Gases have a full valence shell of 8 electrons. They are stable in that sense.
Answer:
the molar mass is the mass of a given chemical element or chemical compound divided by the amount of substance
They have same chemical properties
for example the elements of group VIII are called noble gases .They are unreactive, odorless and colorless.
The amount of oxygen bound to hemoglobin is 98.5%
Answer:
Explanation:
Any densities less than 1g/cm3 will float, while objects with densities over 1g/cm3 will sink.
