P6 Unit Review: Chemical Change

It is the process in which acids and base of equal strength are mixed producing water and salt

• electrolytes

• indicators

• ionic bond

• neutralization

This is the substance produced by a chemical change

It is the substance at the beginning of chemical reaction

This refers to materials that conduct heat and electricity at high temperature and stops the flow at lower temperature

• semi memtals

• semiconductors

• semi-insulators

• semi-flow

This describes the way a substance react with another substance

• chemical change

• chemical bond

• chemical equation

• chemical property

It uses letters and numbers to represent the amounts of reactants and products involved in a chemical change

• chemical bond

• chemical change

• chemical equation

• chemical property

These are materials that change color in the presence of acids and bases

According to the law of Conservation of Mass, matter CAN be destroyed during chemical reaction

• TRUE

• FALSE

These are group of elements that are brittle and mostly gases at room temperature

Salts are electrolytes, meaning they allow an electric current flow when dissolved in a liquid such as water

• TRUE

• FALSE