It is colorless and oderless is a physical property by telling what color.
Are there any choices? Because from what the question is it seems like we need choices to help
Answer:
1.40 atm is the pressure for the gas
Explanation:
An easy problem to solve with the Ideal Gases Law:
P . V = n . R .T
T° = 370K
V = 17.3L
n = 0.8 mol
Let's replace data → P . 17.3L = 0.8mol . 0.082L.atm/mol.K . 370K
P = (0.8mol . 0.082L.atm/mol.K . 370K) / 17.3L = 1.40 atm
Group 2 elements are the alkaline earth metals
Answer:
B. Are fixed within electron orbitals
Explanation:
Electrons are found in the energy levels