VOCAB for science exam 8B

A homogeneous mixture of a solvent and one or more solutes

• Solvent

• Solution

• solubility

• Endothermic

Made of two or more substances that are together in the same place

• mixture

• Exothermic

• solution

• Solute

Part of a solution that is usually represented by the larger substance

• Endothermic

• Exothermic

• Solvent

• Solute

Part of the solution that is being dissolved

• Rate

• Solute

• Solution

• Solvent

A change that alters form and appearance without changing the identity

• Chemical change

• Physical change

• Exothermic

• Endothermic

Measurement of how much of a substance will dissolve in a solution

• Solubility

• Solute

• Mixture

• Solvent

Energy that is released from a product during a reaction

• Exothermic

• Endothermic

• Chemical change

• Physical change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A change that rearranges molecular form and also changes the identity of a product

• physical change

• Endothermic

• Exothermic

• Chemical change

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

More energy is required to break the bonds of this type of reaction

• Exothermic

• Endothermic

• Physical change

• Chemical change

Tags

NGSS.HS-PS1-4

Most reactions do not occur at the same

• Mixture

• solubility

• Rate

• Chemical property