MILADY CHAPTER 6 EXAM CHEMISTRY AND
CHEMICAL SAFETY ACTUAL TEST PAPER 2026
COMPLETE QUESTIONS AND ANSWERS
GRADED A+
◉ Acid-alkali neutralization reactions. Answer: When an acids are
mixed with an alkalis in equal proportions, balancing the total pH
and forming water (H2O) and a salt
◉ Alkaline Solution. Answer: a solution that has a pH above 7
(natural)
◉ Alkalis. Answer: also known as bases; compounds that react with
acids to form salts
◉ alkanolamines. Answer: Alkaline substances used to neutralize
acids or raise the pH of many hair products.
◉ Alpha hydroxy acids. Answer: Abbreviated AHAs; acids derived
from plants (mostly fruit) that are often used to exfoliate the skin.
◉ Ammonia. Answer: colorless gas with a pungent odor that is
composed of hydrogen and nitrogen
, ◉ Anion. Answer: an ion with a negative electrical charge
◉ Atoms. Answer: The smallest chemical components (often called
particles) of an element; structures that make up the element and
have the same properties of the element.
◉ Carcinogen. Answer: a substance that causes or is believed to
cause cancer
◉ Cation. Answer: An ion with a positive electrical charge
◉ Chemical Change. Answer: a change in the chemical composition
or make-up of a substance
◉ Chemical Properties. Answer: characteristics that can be
determined only by a chemical reaction and a chemical change in the
substance
◉ Chemistry. Answer: Science that deals with the composition,
structures, and properties of matter and how matter changes under
different conditions
CHEMICAL SAFETY ACTUAL TEST PAPER 2026
COMPLETE QUESTIONS AND ANSWERS
GRADED A+
◉ Acid-alkali neutralization reactions. Answer: When an acids are
mixed with an alkalis in equal proportions, balancing the total pH
and forming water (H2O) and a salt
◉ Alkaline Solution. Answer: a solution that has a pH above 7
(natural)
◉ Alkalis. Answer: also known as bases; compounds that react with
acids to form salts
◉ alkanolamines. Answer: Alkaline substances used to neutralize
acids or raise the pH of many hair products.
◉ Alpha hydroxy acids. Answer: Abbreviated AHAs; acids derived
from plants (mostly fruit) that are often used to exfoliate the skin.
◉ Ammonia. Answer: colorless gas with a pungent odor that is
composed of hydrogen and nitrogen
, ◉ Anion. Answer: an ion with a negative electrical charge
◉ Atoms. Answer: The smallest chemical components (often called
particles) of an element; structures that make up the element and
have the same properties of the element.
◉ Carcinogen. Answer: a substance that causes or is believed to
cause cancer
◉ Cation. Answer: An ion with a positive electrical charge
◉ Chemical Change. Answer: a change in the chemical composition
or make-up of a substance
◉ Chemical Properties. Answer: characteristics that can be
determined only by a chemical reaction and a chemical change in the
substance
◉ Chemistry. Answer: Science that deals with the composition,
structures, and properties of matter and how matter changes under
different conditions
