Chemistry and Chemical Safety – Questions With multiple choices 2024/2025

Chemistry and Chemical Safety – Questions With multiple choices 2024/2025 1 / 6 1. Why should beauty professionals study and have a thorough understanding of chemistry? a. every product used in beauty and wellness contains some type of chemical b. it is unrelated to the safe operation of a salon, spa, or barbershop c. clients often quiz beauty professional on this important knowledge d. chemistry experiments are regular practice at salons, spas, and barbershop- : a. every product used in beauty and wellness contains some type of chemical 2. The effects of cosmetics and beauty products are based on which of the following? a. How the body reacts to chemicals b. How friends and family members react to a new look c. How pleased the beauty professional is with the results d. How favorably the new styles compare with the old: a. How the body reacts to chemicals 3. Which of the following is TRUE of creams, lotions, masks, and makeup? a.They never contain chemicals b.They only contain chemicals if they are not made from natural sources c.They only contain chemicals if they come from manufactured ingredients d. contain chemicals whether they are natural sourced or from lab ingredients- : d. contain chemicals whether they are natural sourced or from lab ingredients 4. Any substance that occupies space and has weight is . a. A chemical b. Matter c. Potentially dangerous d. A beauty product: b. Matter 5. Everything you can touch and everything you can see is matter EXCEPT . a. Liquids and gases b. chemicals and powders c. light and electricity d. Living and once-living bodies: c. light and electricity 6. Which of the following is the simplest form of chemical matter? a. A liquid b. A gas c. An element d. A chemical: c. An element 7. How many elements are known to science today?