Testing

What does 'Solution' mean?

• a liquid mixture where one substance is dissolved in another
• Mixture of gases
• A solid formed by cooling

What does 'Dissolved' mean?

• become or cause to become incorporated into a liquid so as to form a solution
• Compacted into a solid
• Separated into components

What does 'Solvent' mean?

• a substance that dissolves a solute, resulting in a solution
• A substance that is dissolved
• The outcome of a reaction

What does 'Solute' mean?

• the minor component in a solution, dissolved in the solvent
• The larger component in a mixture
• A pure element

What does 'Saturation point' mean?

• the stage at which no more solute can be dissolved in the solvent
• The boiling point of a solution
• The initial mixing phase

What does 'Absorb' mean?

• take in or soak up (energy or a liquid) by chemical or physical action
• To reflect
• To emit

What does 'Solubility' mean?

• the ability of a substance to be dissolved, especially in water
• The weight of a substance
• The color change in a reaction

What does 'Grams' mean?

• a metric unit of mass equal to one thousandth of a kilogram
• A unit of volume
• A unit of length

What does 'Substance' mean?

• a particular kind of matter with uniform properties
• A process in science
• A tool for measurement

What does 'Experiment' mean?

• a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact
• A mathematical equation
• A historical event