Which statement best describes resistance? resistance is how well a current will flow in a material and is measured in volts. how well a material conducts an electrical charge and is measured in ohms. the ability of a material to attract a positive charge to create a current. the ability of a material to repel neutral charges and is measured in ohms.

Option (d) is the correct answer.

Explanation:

Resistance is defined as the ability of a substance to resist the slow of electrons or charges through it.

This means that a resistance is the measure to see how difficultly a charge is flowing through a material. Resistance is represented by R and it's S.I unit is ohms.

According to ohms law, electric current is proportional to voltage and inversely proportional to resistance.

Mathematically,     V = IR

where,    V = voltage

               I = current

               R = resistance

Thus, we can conclude that the statement ability of a material to repel neutral charges and is measured in ohms, best describes resistance.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.