Answer:
hetty dredged ugc dkk xd e vm thx ei
Carbon is an important compound on the earth. This is really visible in Carbon Dioxide. The valence electrons are important because they allow many different types of bonds to occur.
The answer would be:
The comb gains electrons.
The hair loses electrons.
In chemistry, the charge depends on the electrons and protons. The electron will give negative charge and proton will give the positive charge. Proton is located in the nucleus of the atoms so it won't easily move like electron which located in the orbit in the atoms perimeter. So, ignore the option with the proton.
If the combs become negatively charged, that means it gain some electron. Since something gain electron, that means another thing is losing an electron. That electron comes from the hair.
From longest to shortest
Ronald McDonald Invents Very Unusual X-ray guns
Radio waves, microwaves, infrared, visible light, UV, X-ray, and Gamma
The answer is <span>B. 49 N</span>
Force is equal to the mass of that object multiplied by its
acceleration:
F = m × a <span>
The unit of force is N = kg * m/s².
It is given:
m = 0.25 kg
a = 196 </span>m/s²
<span>
F = </span>m × a = 0.25 kg × 196 m/s² = 49 N<span>
</span>
