Answer:
It will go faster each time because she is stirring therefore the water can get to the salt faster than it just sitting at the top
Explanation:
The bank will represent evolutionary. hope that helped
Answer:
Bond angle is defined as the angle between two or more bonds or bonded electron pairs in a compound.
Explanation:
a) O−O−O angle of O3 - <120°
b) F−B−F angle of BF3 - 120°
c) F−O−F angle of OF2 - <109.5
d) Cl−Be−Cl angle of BeCl2 - 180°
e) F−P−F angle of PF3 - 109.5°
f) Cl−Si−Cl angle of SiCl4 - 90°
They each have one valence electron in their outer shell, but they are also on the same row (period). If you follow this pattern, potassium will also have one valence electron.
Hope this helps!! :)
