Question

examine the image and assess the relationship of the atoms shown by ch₄ + 2o₂ → co₂ + 2h₂o a the rearrangement of atoms is a chemical change b stability of the atoms in the molecule means a physical change c a change in state of matter from a liquid to gas is a physical change d a change in state of matter from solid to liquid is a physical change

Explanation:

The image shows a chemical reaction where methane ($CH_4$) reacts with oxygen ($O_2$) to form carbon - dioxide ($CO_2$) and water ($H_2O$). This involves the rearrangement of atoms to form new substances, which is the definition of a chemical change. Options C and D describe physical changes related to state - changes of matter, and option B's statement about stability of atoms in a molecule being a physical change is incorrect.

Answer:

A. The rearrangement of atoms is a chemical change