1. What is a substance called?

In anaphylactic shock, a substance is released which causes dilation of blood vessel and capillary leaking. What is the substance called?

In anaphylactic shock, a substance is released which causes dilation of the blood vessels and capillary leaking. What is this substance called?

A substance has nearly zero resistance at a temperature of 1 K What is such a substance called?

What is the substance called when it is present in a solution in lesser amount than the amount of the solvent ?

What are the substances called to be reacting in a chemical reaction?

What are the substances called to be producing in a chemical reaction?

Define rancidity. To prevent rancidity of food containing oils and fats, some substances are added to them. What are these substances called ? some other methods to prevent rancidity.

What is a substance formed by the chemical combination of elements called ?

What is a substance in which a solute is dissolved called?