Chemical Bonding
What type of bond forms when electrons are transferred between atoms?
What is an ionic bond?
What are the starting substances in a chemical reaction called?
What are products?
What pH number is considered neutral?
What is 7?
Which force pulls objects toward Earth?
What is gravity?
What type of energy does a moving object have?
What is kinetic energy?
What type of bond forms when atoms share electrons?
What is a covalent bond?
What are the substances produced in a chemical reaction called?
What are products?
Substances with a pH lower than 7 are called what?
What are acids?
What is the formula for force?
What is F = ma?
What type of energy is stored energy?
What is potential energy?
What is the chemical formula for magnesium oxide?
What is MgO?
Name one sign that a chemical reaction has occurred.
What is color change, gas production, temperature change, light, or precipitate formation?
Substances with a pH higher than 7 are called what?
What are bases?
Which Newton’s Law explains why passengers move forward when a car suddenly stops?
What is Newton’s First Law?
What energy transformation occurs in a flashlight?
What is chemical energy to electrical energy to light energy?
What is the correct name for CO₂?
What is carbon dioxide?
What type of reaction occurs when vinegar and baking soda produce bubbles?
What is a chemical reaction producing gas?
What color does blue litmus paper turn in an acid?
What is red?
What force opposes motion between two surfaces?
What is friction?
What is the law called that states energy cannot be created or destroyed?
What is the Law of Conservation of Energy?
Why do atoms form chemical bonds?
What is to become stable by filling their outer energy level?
What is the difference between a physical change and a chemical change?
What is a physical change does not create a new substance, while a chemical change does?
Name one property of a base.
What is slippery feel, bitter taste, or turns red litmus paper blue?
According to Newton’s Third Law, every action force has what?
What is an equal and opposite reaction force?
Name two forms of energy produced by a television.
What are light energy and sound energy?