Question

Question 1
song
2 pts
How are physical and chemical changes similar? (2 points)
Neither can change the number of atoms of each element
that are present
Neither can cause chemical bonds to break.
ONeither can result in a phase change.
ONeither can cause a substance to give off heat or light.

Answer 1

Physical and chemical changes may be similar because neither can change the number of atoms of each element that are present.

What do you mean by Physical changes?

Physical changes may be defined as those changes which appeared physically like color, odor, texture, mass, and density.

Chemical changes may lead to the formation of new chemicals with definite properties. It involves when the chemical identity of any substance may alter.

Therefore, physical and chemical changes may be similar because neither can change the number of atoms of each element that are present.

To learn more about Chemical changes, refer to the link:

https://brainly.com/question/17384175

#SPJ1

Answer 2

Answer:

Neither can change the number of atoms of each element that are present.

Explanation:

took test