According to the law of conservation of matter, which statement about chemical reactions is true?
A. Every atom destroyed in a chemical reaction must be replaced.
B. Atoms are created by some reactions and destroyed by others.
C. Atoms cannot be created or destroyed by chemical reactions.
D. Energy is created as atoms are destroyed in chemical reactions.

Question

15-02-2021
History

contestada

According to the law of conservation of matter, which statement about chemical reactions is true?
A. Every atom destroyed in a chemical reaction must be replaced.
B. Atoms are created by some reactions and destroyed by others.
C. Atoms cannot be created or destroyed by chemical reactions.
D. Energy is created as atoms are destroyed in chemical reactions.

Respuesta :

Otras preguntas

How does the charges of a water molecule after touching the surface help explain why polar molecules have better adhesion than nonpolar molecules?

Which of the following was a way in which the Spanish affected Mexico during colonial times?

During a presentation on rock engravings, your classmate Alexandria offers reasons why engravings are the most widely dispersed African rock art. Which of her r

Robert takes a roast out of the oven when the internal temperature of the roast is 165°F. After 15 minutes, the temperature of the roast drops to 135°F. The tem

AVERAGE WEIGHT OF CHILDREN, AGE 1-5 50 45 40 35 30 25 -Boys Weight in Pounds Girls 20 15 10. 5 0 1 4 LO 2 3 Age in Years 1. During which age range, between 0 an

how do helping eachother make work easier and faster?

HELP FIND THE VALUE OF “x”

What is the historical context of the memo? A. The construction of the Berlin Wall between East and West Berlin B. The division of Germany into occupied zones a

Need help with hurricanesWhat five aspects of a hurricane can potentially cause damage?

aalmo006 aalmo006 · Answer 1 · 2021-02-15T16:58:01+01:00

aalmo006 aalmo006

15-02-2021

Answer:This law states that, despite chemical reactions or physical transformations, mass is conserved — that is, it cannot be created or destroyed — within an isolated system. In other words, in a chemical reaction, the mass of the products will always be equal to the mass of the reactants.

Explanation:

Answer Link