Answer:
See explanation
Explanation:
Tyndall effect refers to the scattering of light in a solution. Tyndall effect occurs when the size of particles in the solution exceeds 1 nm in diameter. Such solutions are actually called false solutions.
In tincture of iodine, the size of particles in solution is less than 1 nm in diameter hence the solution does not exhibit Tyndall effect. Hence, tincture of iodine is a true solution.
Therefore, if the size of particles in solution exceeded 1nm in diameter, Tyndall effect is observed.
B. horizontally Thats the answer
Answer: it’s b)
Explanation: that’s the only difference that is listed
Aluminum atomic number 13 becomes Neon with an atomic number of 10 when it loses three valence electrons.
<span>Their outer shells are filled So much that they don't need to bond or react with any other atoms.</span>
