DISSOLVING MATTER

Substances that dissolve in water are called ...................

• soluble

• insoluble

• solution

Substances that do not dissolve in water are called ...................

• soluble

• insoluble

• solution

Which would dissolve faster?

• sugar in hot water

• sugar in cold water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which would dissolve faster?

• stirring sugar and water 30 times per minute

• stirring sugar and water 10 times per minute

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which would dissolve faster?

• crushed up, tiny pieces of sugar

• sugar cube

Tags

NGSS.MS-PS1-2

Which would dissolve slower?

• not stirring your Kool-aid powder into water

• stirring your Kool-aid powder into water

Tags

NGSS.MS-PS1-4

Which would dissolve slower?

• big chunks of salt in water

• tiny grains of salt

Which would dissolve slower?

• sugar in cold water

• sugar in hot water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following can be dissolved?

• salt

• sand

• black pepper powder

• pebbles

Anna filled a ​cup with hot tea. Then she added a sugar cube. ​Which of these will help to make the sugar cube dissolve more quickly? 

• stirring the hot tea
• adding more sugar cubes
• adding ice to the tea
• pouring more tea into the cup

Tags

NGSS.MS-PS1-4