Intro to Matter

Substances that CANNOT be broken down chemically into other substances are known as ___________________.

• elements

• mixtures

• compounds

• solutions

The measurement of the force of gravity on an object is the object’s

• density

• mass

• volume

• weight

Tags

NGSS.MS-PS2-4

The measurement of how much matter an object contains is its _________________.

• density

• mass

• volume

• weight

The measurement of how much mass is contained in a given volume is called _____________________.

• volume

• density

• mass

• weight

Soil, a salad, and sugar water are all examples of which of the following:

• atoms

• mixtures

• elements

• compounds

All elements are composed of extremely small particles called ____________.

• molecules

• atoms

• compounds

• mixtures

Tags

NGSS.MS-PS1-1

Which of the following statements is false?

• Atoms of different elements can combine to form compounds

• Elements are pure substances.

• Oxygen and copper are examples of elements

• Atoms of different elements are the same.

What do you call anything that has mass and takes up space?

• matter

• homogenous mixture

• heterogenous mixture

• energy

Tags

NGSS.MS-PS1-5

How would you calculate the density of an object?

• Multiply its weight times its mass

• Divide its weight by its volume

• Divide its mass by its volume

• Multiply its volume times its mass

Lemonade consists of several substances that are NOT chemically combined, so lemonade is classified as a(n)

• compound

• mixture

• element

• pure substance