M₁=50 g
m₀=60 g
w=100m₁/m₀
w=100*50/60=83.3%
The answer would be "air, wood". Gases have the highest Kinetic energy and least Potential energy. Liquids have the 2nd highest Kinetic energy and 2nd least potential energy and solids have the least kinetic energy and highest potential energy.
The statement about electronegativity that is correct is <span>D. Noble gases have the highest electronegativity values.</span>
Base on the question all about the human eye were an optic nerve of it needs an energy of 2.10x10^-17J that could trigger a series of impulses that eventually reach to the brain. So the possible photons of blue light needed for for this energy is 52 photons
Answer:
A
C
A
Explanation:
Iam not sure if it's correct
