Properties of Matter

____ is the ability to be pressed, hammered or rolled into various shapes and sizes without breaking.

• Elasticity

• Strength

• Hardness

• Malleability

Choose which one is a physical property

• Flammability

• Solubility

• Water Reaction

• Magic

The melting point of a substance is the temperature at which the substance changes from a solid to

• Gas

• Liquid

• Solid

• Plasma

Tags

NGSS.MS-PS1-4

Choose the one that is a chemical property

• Magnetism

• Size

• Color

• Reactivity with water

Electrical conductivity is an example of what kind of property?

• Chemical

• Large

• Physical

• Boiling

Tags

NGSS.MS-PS1-2

What effect does observing the physical properties of a substance have on the substance?

• Measuring physical properties changes the chemical identity of the substance

• Observing physical properties has no effect on the substance

• It makes to substance develop a deep seeded distrust of humans

• The substance will undergo an exothermic reaction

Which of the following statements is accurate?

• After observing a chemical property, the substance remains the same as before

• All metals have the same physical properties

• When you see water turn into steam, you have observed a chemical property

• A physical property can change without causing a change in the chemical identity of the substance

Tags

NGSS.MS-PS1-4

What is the outcome of observing a chemical property?

• Nothing

• A new substance is formed with different properties

• NaCl

• A rise in thermal conductivity

Tags

NGSS.MS-PS1-2

Which of these statements best describes a chemical property of a substance?

• It reacts with an acid to form water

• The object has a blue color

• The substance has a powdery texture

• It has a density of 2.11 g/cm³

Choose whether the following is a physical or chemical property: Reacts with oxygen

• Physical

• Chemical

Tags

NGSS.MS-PS1-2