Density, PT, and Mixtures

Matter is

• Anything that has volume

• Anything that has mass

• Anything that has mass and volume

 

What two types of measurements make up DENSITY? 

• Volume and Weight

• Temperature and Mass

• Mass and Volume

The Water Displacement Method is used to find the volume of

• an irregularly shaped object like a rock

• A regular shaped object like a box

• gases

• a liquid and a solid mixed together

_____________ ______________ are things you can observe and describe about matter without it changing chemically.

• Chemical properties

• Luster

• Physical properites

• Ductile

The way a metal’s surface reflects light is called ________________.

• dull

• luster

• solids

• metal

Tags

NGSS.MS-PS4-2

This group of elements have properties that are opposite those of metals. ______________________

• luster

• nonmetals

• metalloids

• metals

When a chemical reaction occurs...

• a mixture occurs.

• a new substance is created.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A rusting bicycle is an example of...

• a physical reaction.

• a chemical reaction.

• a mixture forming.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Elements that are normally in a gas form, that are dull, brittle, and poor conductors

• Metals

• Nonmetals

• Metalloids

• Solids

The elements located to the left of the stair-step

• Metals

• Nonmetals

• Metalloids

• Gases