104 questions at Form 1
Most triedMost missedNewest- What does the kinetic particle theory say about particles in matter?
- What happens to particles when a substance is heated?
- Brownian motion is the random movement of tiny particles such as smoke specks. What causes it?
- Why does diffusion happen faster in gases than in liquids?
- Why does diffusion happen faster when it is warmer?
- What is an element?
- What is the chemical symbol for oxygen?
- What is the chemical symbol for sodium?
- What is the chemical symbol for iron?
- What is the chemical symbol for copper?
- What is the chemical symbol for carbon?
- Which is a mixture rather than a compound?
- Which statement about compounds is true?
- Which is a non-metal?
- Which is the only metal that is liquid at room temperature?
- Which method separates two liquids with different boiling points, like alcohol and water?
- What does 'decanting' mean?
- In chromatography, why do different dyes move different distances?
- Which separation method uses a separating funnel?
- What does 'saturated solution' mean?
- What are the seven characteristics of living things often remembered as?
- What does 'sensitivity' mean as a characteristic of life?
- Which part of a plant cell makes food?
- What is the function of the cell membrane?
- What is the large space filled with cell sap in a plant cell?
- Put in order from smallest to largest:
- What is a tissue?
- Which is an organ?
- In a microscope, which part do you look through?
- An eyepiece of ×10 and objective of ×40 give what total magnification?