7.6 A-E TEKS Science

Unit 1 & 2 Review

start

Get all the candy!

escape halloween

You've got your pumpkin ready for the spookiest night of the year. Your mission: navigate through five haunted houses, solve their riddles, and amass a bone-chilling treasure trove of candy. 🎃👻🍬

go!

Go house to house!

🔒

🔒

🔒

🔒

Candy obtained

Witch's house

Alert! Witches nearby! Dare to knock?

knock

1/3

What type of mixture is the witch's potion?

knock

knock

Homogenous

Heterogenous

2/3

What is the minimum number of elements present in a compound

Two

Three

3/3

How many different types atoms are present in elements?

One

Three

Spooktacular!

You've passed the first test and scored some candy. Keep it up!

continue

Candy obtained

Go to the next house!

🔒

🔒

🔒

✔️

Candy obtained

House of the Wolf

A wolf is on the loose! Got the guts to knock?

knock

1/3

Wolfy dropped some dry ice in the punch bowl to make it foggy (sublimation). What kind of change is this?

knock

knock

Chemical

Both physical and chemical

Physical

2/3

There was a substance on the floor and Wolfy tried to to clean it with some vinegar and the floor started to bubble. Why?

Chemical Reaction

Physical Reaction

It's Alive!

3/3

Which of the following are signs of a chemical reaction?

Sound

Breaking into smaller pieces

Light and temperature change

Awesome!

You've outsmarted the wolf, and your candy bag grows.

continue

Candy obtained

Go to the next house!

🔒

🔒

✔️

✔️

Candy obtained

Frankenstein's House

An electrifying house, are you up for it? ⚡

knock

1/3

To make the Monster, Dr. Frankenstein had to soak him in an aqueous solution with some salt. Which part of the solution was the solute?

knock

knock

Aqueous

Water

NaCL - Sodium Chloride- Table Salt

2/3

To make the Monster, Dr. Frankenstein had to soak him in an aqueous solution with some salt. Which part of the solution was the solvent?

Aqueous

Water

Salt

3/3

What does it mean when we say that it is an aqueous solution?

That is was mixed in the age of aquarius

That it is desolved in water

That it is oil based

You rock!

You've unraveled the mysteries of Frankenstein and scored more candy.

continue

Candy obtained

Go to the next house!

🔒

✔️

✔️

✔️

Candy obtained

House of the Mummy

A mummy in the house! Shall we?

knock

1/3

Which of the following statements accurately describe the two substances?

knock

knock

Neither is an element because there are more than 1 atom in both.

Substance A is a compound and Substance B is a molecule

Substance A is an element and Substance B is a compound

2/3

A, B, C

D, A, C

C, A, D

3/3

As the temperature increases, the solute will dissolve faster into the solution.

As the temperature increases, the solute will not dissolve into the solution.

As the temperature increases, the solute will dissolve slower into the solution.

Fantastic!

You've unraveled the mummy's secrets and bagged more candy.

continue

Candy obtained

There is only one house left!

✔️

✔️

✔️

✔️

Candy obtained

Dracula's house

Last stop, Dracula's House! Do we dare?

knock

1/3

knock

molecules; chemical formulas; chemical symbols

knock

elements; chemical formulas; chemical symbols

elements; chemical symbols; chemical formulas

molecules; chemical symbols; chemical formulas

2/3

Glucose is a simple sugar with the molecular formula C6H12O6. Which option correctly identifies the type and number of each atom found in glucose?

Glucose contains 24 atoms of carbon, 24 atoms of hydrogen, and 24 atoms of oxygen.

Glucose contains 6 atoms of carbon and 18 atoms of holmium.

Glucose contains 12 atoms of cobalt and 12 atoms of hydrogen.

Glucose contains 6 atoms of carbon, 12 atoms of hydrogen, and 6 atoms of oxygen.

3/3

Erika is making a saltwater solution to remove ice from her driveway. She pours salt into a big bucket of water, but most of it sinks to the bottom. What is the simplest way to get the salt to dissolve?

Heat the water so the salt dissolves and then cool it back down again.

Crush the granules of salt into a finer powder.

Stir the solution with a stick so the salt will dissolve.

Add ice to cool the salt even more so the salt dissolves.

You're a legend!

You've bested the one and only Dracula, and your candy bag is bursting.

continue

Candy obtained

You did it!

Your journey has been fang-tastically amazing, and your candy haul is out of this world!

Are you sure you want to go out?

If you exit you will return to the start of the game and you will lose your progress

back

exit

Oh! You have failed...

try again!