A good confirmatory test for free halogen is: Select one: a. their volatility b. their odor c. their color in water solution d. their color in a non-polar solvent

d. their color in a non-polar solvent

Explanation:

In non polar solvent such as cyclo hexane, halogens does not dilute, it rather maintains it's same or similar colour as it was in its concentrated form.

Halogens have 7 electrons in their outmost shells, examples includes chlorine, bromine, Iodine, astatine etc. They exist as room temperature.

Bromine exists as liquid.

Iodine as solid.

Chlorine as gas.

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

i think the answer would be b