Aluminum Chloride is written as -> A1C1 or A1C13
B would be Beryllium Sulfide (not monosulfide)
D is not a compound. There is other Selenium or Iodides
Your answer that is correct will be C - > calcium chloride
Answer:
A hydrogen atom can be split<em> into a</em> <u>proton and an electron.</u> You need to put in an extra 13.6 volts of energy, but this disappears into the masses of the resulting particles. A proton can be split into three quarks, with a lot more energy. Quarks join up to nucleides, and these become atoms, giving off energy.
Answer:
7.54 m/s²
Explanation:
uₓ(t) = (0.980 m/s³) t²
Acceleration is the derivative of velocity with respect to time.
aₓ(t) = 2 (0.980 m/s³) t
aₓ(t) = (1.96 m/s³) t
When uₓ = 14.5 m/s, the time is:
14.5 m/s = (0.980 m/s³) t²
t = 3.85 s
Plugging into acceleration equation:
aₓ = (1.96 m/s³) (3.85 s)
aₓ = 7.54 m/s²
