Answer: Should be A)
Explanation:
the size of planets effects the amount of gravitational force each planet has, like jupiter, it has the most gravity.
General principle of solubility is 'like dissolves like'

is an ionic compound, wherein the constituent ions (

and

) are held by electrostatic forces of interaction.
Such ionic compounds are soluble in polar solvents.
Among the solvent mentioned in question, water (

) has maximum polarity. Hence,

is most likely to dissolve in
the answer is position no. 4
Answer: The ultraviolet or UV portion
Explanation:
The term comes from the fact that this type of radiation is slightly beyond the violet region of visible wavelengths
Answer:
1) Cathode rays are made up of negatively charged particles. 2)atoms contain negatively charged particles.3)Thomson's results led to the proposal of new atomic model the plum pudding model.
Explanation: