As the number of electrons added to the same principal energy level increases, atomic size generally
C. Decreases.
Acid Sorry if I am wrong but I am pretty positive it’s acid
Fertile offspring mate is a form of reproduction
Answer:
Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form.
Explanation:
Chemical change involves formation of new substances. Therefore, the correct answer is "Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form."
