Where are the electrons most probably located in a molecular bonding orbital? between the two atomic nuclei

anywhere in the orbital

in stationary positions between the two atomic nuclei

in circular orbits around each nucleus

While camping, you accidentally burn your marshmallows. This situation shows a chemical change. During a chemical change, both the identity and the properties of a substance change because new substances are being formed by a chemical reaction. Here, the marshmallow is changed into a new form which cannot be reversed to the original.