Answer: Linear, 180°
Explanation: According to VSEPR theory, the electron pairs surrounding an atom will position themselves around said atom in a way which minimizes the repulsion between them, in other words, as far apart from each other as they can.
In CO2, carbon is the central atom and it forms two double bonds with two different oxygen atoms. In this case, the only electron pairs surrounding the central atom are the ones forming each of the double bonds. VSEPR theory predicts that these two electron densities will repel each other as much as they can, and the molecular shape that will allow this to happen is a linear geometry with an approximate bond angle of 180°.
B when the amount of available plankton is greatly reduced. This would increase fighting among fish for food.
Chemical because the first thing disappeared and changed into something completely different. Because you got something new from what you started with, it is chemical.
Idk why its pumpkin spice latte but I'm not going to judge. I prefer drinking bleach.
1670 km/h; 40 200 km/day
<em>a) Velocity in kilometers per hour</em>
The conversion factors are 1 km/1000 m, 60 s/1 min, and 60 min/1 h.
We can string these together to get
Velocity = (465 m/1 s) x (1 km/1000 m) x (60s/1min) x (60 min/1 h)
= 1674 km/h
= 1670 km/h (three significant figures)
<em>b) Velocity in kilometers per day
</em>
The conversion factor is 24 h/1 day.
Velocity = (1674 km/1 h) x (24 h/1 day) = 40 200 km/day
Answer:
F
Explanation:
nonmetal doesn't conduct, is shiny and silver and is solid. Hope this helps :)