Brewer Science DOL 3.06

The students are trying to determine the presence of which substance in the cereal?

• Sugar

• Iron

• Salt

• Wheat

Some people add sugar to their hot tea. Which property of the sugar remains the same when the sugar is in a tea solution?

• The taste of sugar

• The size of the sugar crystals

• The color of the sugar

• The texture of the sugar

A student mixes a sample of stones with a sample of table salt. The mass and volume of the samples were determined before mixing the samples. The mass and volume of each sample is shown. Which statement is true about the mixture?

• The mass of the mixture is 85 grams.

• The mass of the mixture is 60 milliliters.

• The volume of the mixture is 60 grams.

• The volume of the mixture is 85 milliliters.

Tags

NGSS.MS-PS1-2

The table lists the ingredients of five different mixtures. In which mixtures do all the ingredients maintain their physical state?

• Mixtures 3 and 4 only

• Mixtures 1, 3, and 4

• Mixtures 1, 2, and 5

• Mixtures 2 and 5 only

Why would the mixture of beads be easy to separate?

• are less dense than water

• are solids

• have the same mass

• are attracted to a magnet