Milady Mindtap Chapter 12 – Comprehensive Exam Graded A+ 2023 Verified

Milady Mindtap Chapter 12 – Comprehensive Exam Graded A+ 2023 Verified. An elemental molecule is a molecule containing: - ANSWER two or more atoms of the same element in definite proportions A chemical combination of two or more atoms of different elements in definite proportions is a(n): - ANSWER compound Characteristics of matter that do not involve chemically changing a substance are called _____ properties. - ANSWER physical When a substance undergoes a _____ change, a new substance with different properties is created. - ANSWER chemical A(n) _____ releases a significant amount of heat. - ANSWER exothermic reaction The rapid oxidation of a substance, accompanied by the production of heat and light, is called: - ANSWER combustion