In a chemical reaction, no atoms are created or destroyed, just rearranged. this is the a. law of atomic rearrangement b. law of balanced equations c. law of conservation of mass d. law of formula equations

Law of conservation of mass.

✌Pls mark my answer as brainliest ✌

❤and follow me ❤

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

have a great day!

when insulating materials rub against each other, they may become electrically charged . electrons , which are negatively charged, may be 'rubbed off' one material and on to the other. the material that gains electrons becomes negatively charged. the material that loses electrons is left with a positive charge.