Answer:
1. None of these have hydrogen bonding.
2. None of these have dipoles.
3. Bigger molecules will have stronger London dispersion forces. So I2 has the strongest forces,
and F2 will have the weakest. Correspondingly, I2 will have the highest boiling point and F2 will have the lowest boiling point.
Answer: F2, Cl2, Br2, I2
Explanation:
Answer:
B. Changes in the Moon's visibility.
Explanation:
The moon's shifting of position makes it "appear" as being smaller or bigger. This is simply because the moon is rotating and the sun's light shines on a certain area of the moon, and depending on where we are on the Earth is how the moon looks or appears to our perspective.
Well, for starters:
Tsunamis are formed by tectonic plates smashing into one another.
They are caused by earthquakes, landslides, volcanic eruptions, and even under sea earth quakes.
Hope this helps!
I think the correct answer would be the first option. If a chemical reaction doe not reach its activation energy, then the chemical bonds will not be changed which mean no reaction is going to happen in any way. The activation is the minimum energy required for a reaction to occur.
