Science Exam

Chemistry is the study of outer space, stars, planets, and galaxies.

• True

• False

Physical properties can be observed without changing the substance's chemical identity.

• True

• False

Angel Alcala helped establish marine protected areas in the Philippines.

• True

• False

Combustion is an example of a physical property.

• True

• False

Corrosion occurs when metals react with water or damp conditions, leading to rust.

• True

• False

Gregorio Zara invented the first videophone.

• True

• False

The study of genes and heredity is known as Microbiology.

• True

• False

Degradability refers to how quickly a material burns.

• True

• False

The laws of motion and universal gravitation were formulated by Isaac Newton.

• True

• False

Environmental Science is a branch that focuses on the study of rocks and the Earth's structure.

• True

• False