States of Matter Get ready for bell work.

Aluminum B. Silver C. Nickel 1. A student determines that a metal has a mass of 810.0 grams and a volume of 90.0 cubic centimeters. Using the formula above, this unknown metal is most likely...? . Aluminum B. Silver C. Nickel

a. Sample A b. Sample B c. Sample D The table shows the masses of different samples of liquid. Which sample has the LEAST density? 2. Sample Volume Mass A 100 ml 100 g B 80 g C 108 g D 90 g a. Sample A b. Sample B c. Sample D

3. A 5-gram sample of water occupies 5 milliliters of space in a beaker. Using the above formula, what is the density of the water sample? a. 1 g/mL b. 10 g/mL c. 25 g/mL

...older than layer 4 and younger than layer 2 b. 4. The image above is a model showing various types of fossils embedded in layers of sedimentary rock.  The law of superposition would predict that layer three is...? a. ...older than layer 4 and younger than layer 2 b. ...older than layer 1 and younger than layer 5 c. ...younger than layer 2 and older than layer 1

at the same time as the organism in layer 2 5. The picture below shows the locations of three types of fossils in the sediment of a lake. The organism in layer 3 most likely existed...? a. at the same time as the organism in layer 2 b. after the organism in layer 1 c. at the same time as the organism in layer 1

Excessive hunting of wolves, bears, and mountain lions d. 6. Human activities can alter ecosystems and result in the extinction of species.  Which action described below IS NOT an example of an activity that would reduce biodiversity. a. Assuring that habitats are protected and remain unaltered as much as possible b. Releasing a non-native species into a fragile ecosystem like a wetland area c. Excessive hunting of wolves, bears, and mountain lions d. Disrupting food webs by pouring toxic compounds into rivers and lakes (water pollution

7.   90% of the world’s crops for humans comes from only 20 different plant species. (Corn, Wheat, Rice, Soybeans, Potatoes, Tomatoes, Apples, Oranges, Melons, etc ) In other words, the biodiversity for our crops is low.  Why is this a problem? a. A. This is not a problem. We can eat meat instead of fruits, grains, and vegetables. b. B. If a disease wipes out one or more of these plants, there could be widespread food shortages. c. C. This is a problem because we need to consume calcium to make our bones strong. d. D. With the variety of food sources we have available, many people are overweight.

A. aluminum B. silver C. nickel 1. A student determines that a metal has a mass of 810.0 grams and a volume of 90.0 cubic centimeters. Using the formula above, this unknown metal is most likely...? . A. aluminum B. silver C. nickel

a. Sample A b. Sample B c. Sample D The table shows the masses of different samples of liquid. Which sample has the LEAST density? 2. Sample Volume Mass A 100 ml 100 g B 80 g C 108 g D 90 g a. Sample A b. Sample B c. Sample D

3. A 5-gram sample of water occupies 5 milliliters of space in a beaker. Using the above formula, what is the density of the water sample? a. 1 g/mL b. 10 g/mL c. 25 g/mL

...older than layer 4 and younger than layer 2 b. 4. The image above is a model showing various types of fossils embedded in layers of sedimentary rock.  The law of superposition would predict that layer three is...? a. ...older than layer 4 and younger than layer 2 b. ...older than layer 1 and younger than layer 5 c. ...younger than layer 2 and older than layer 1

at the same time as the organism in layer 2 5. The picture below shows the locations of three types of fossils in the sediment of a lake. The organism in layer 3 most likely existed...? a. at the same time as the organism in layer 2 b. after the organism in layer 1 c. at the same time as the organism in layer 1

Excessive hunting of wolves, bears, and mountain lions d. 6. Human activities can alter ecosystems and result in the extinction of species.  Which action described below IS NOT an example of an activity that would reduce biodiversity. a. Assuring that habitats are protected and remain unaltered as much as possible b. Releasing a non-native species into a fragile ecosystem like a wetland area c. Excessive hunting of wolves, bears, and mountain lions d. Disrupting food webs by pouring toxic compounds into rivers and lakes (water pollution

7.   90% of the world’s crops for humans comes from only 20 different plant species. (Corn, Wheat, Rice, Soybeans, Potatoes, Tomatoes, Apples, Oranges, Melons, etc ) In other words, the biodiversity for our crops is low.  Why is this a problem? a. A. This is not a problem. We can eat meat instead of fruits, grains, and vegetables. b. B. If a disease wipes out one or more of these plants, there could be widespread food shortages. c. C. This is a problem because we need to consume calcium to make our bones strong. d. D. With the variety of food sources we have available, many people are overweight.

States of Matter Brain Pop Success Criteria: I can… identify particles in a solid identify particles in a liquid identify particles in a gas TOC: #13. States of matter notes #14. States of matter chart

States of Matter Success Criteria: How particles move in a solid, liquid, and gas. Also called the 4 phases of matter (solid, liquid, gas, & plasma) -They all consist of atoms, have volume, mass, and motion Solid Liquid Gas

Has some energy (less than liquids and gases) Success Criteria: How particles move in a solid, liquid, and gas. Solids Has some energy (less than liquids and gases) Just a little movement in solids (minor vibrations) Example: Ice Solid Water (ice cube) H2O Solid

Moderate energy (more than solids but less than gases) Liquids Moderate energy (more than solids but less than gases) Flowing movement in liquids. Example: Water Success Criteria: How particles move in a solid, liquid, and gas. Liquid Water H2O Liquid

At your groups: Justify the answer. Success Criteria: How particles move in a solid, liquid, and gas. Group Break-Out At your groups: Justify the answer.

Lots of energy (more than solids and liquids) Success Criteria: How particles move in a solid, liquid, and gas. Gases Lots of energy (more than solids and liquids) Fast moving, spreads out quickly Example: Water Vapor (Steam) Water Vapor (Steam) H2O Gas

Very large amounts of energy Plasma Success Criteria: How particles move in a solid, liquid, and gas. Very large amounts of energy (more than solids, liquids, or regular gases) Is a super-heated gas, with lots & lots of movement Examples: Stars, fire, and lightning Lightning Stars Fire

At your groups: Justify the answer. Project Directors will explain. Success Criteria: How particles move in a solid, liquid, and gas. Group Break-Out At your groups: Justify the answer. Project Directors will explain.

Changes of State Changing from solid to liquid to gas or back the other way occurs by increasing or decreasing energy (heat) in a substance Changing the state does not change the chemical structure. It merely makes the particles in the substance move around faster or slower. Success Criteria: How particles move in a solid, liquid, and gas. Ex: H2O Water …notice that in each state show below, it remains H2O Liquid Water H2O Water Vapor H2O Solid Water H2O

At your groups: Justify the answer. Project Directors will explain. Success Criteria: How particles move in a solid, liquid, and gas. Group Break-Out At your groups: Justify the answer. Project Directors will explain.

Melting is the change of state from a solid to a liquid. Success Criteria: How particles move in a solid, liquid, and gas. Melting is the change of state from a solid to a liquid. The temperature a solid changes to a liquid is its melting point. Adding energy to a substance during a change of state is called an endothermic change.

Freezing is the change of state from liquid to a solid. Success Criteria: How particles move in a solid, liquid, and gas. Freezing is the change of state from liquid to a solid. The temperature a liquid changes to a solid is its freezing point. Freezing Point is 32°F or 0°C. Removing energy from a substance during a change of state is called an exothermic change.

At your groups: Justify the answer. Project Directors will explain. Success Criteria: How particles move in a solid, liquid, and gas. Group Break-Out At your groups: Justify the answer. Project Directors will explain.

Evaporation is the change of state from a liquid to gas. Success Criteria: How particles move in a solid, liquid, and gas. Evaporation is the change of state from a liquid to gas. Evaporation occurs at the surface of a liquid that is below its boiling point. Boiling is the change of a liquid to a gas throughout the liquid. The temperature a liquid boils is its boiling point. Boiling Point is 212°F or 100°C.

Success Criteria: How particles move in a solid, liquid, and gas. Group Break-Out At your groups: Justify the answer. Project Directors will explain.

Success Criteria: How particles move in a solid, liquid, and gas. Condensation is the change of state from a gas to a liquid. The condensation point is the temperature a gas becomes a liquid. The reverse of condensation is evaporation. 5. Sublimation is the change of state where a solid changes directly into a gas.

States of matter chart Solid Liquid Gas Particles vibrate in place   Solid Particles vibrate in place O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O A solid is the state of matter that has a definite shape and volume  3 Examples: Liquid Particles slide past each other O O O O O  OOO O OOO O O O  OO Liquid is the state of matter that has a definite volume and but takes the shape of its container. Gas Particles move freely O O O O O O O Gas is the state of matter that has no definite shape or volume.

States of matter glass

Exit ticket Explain the difference between the particle movement in a solid, liquid, and gas.