Thanksgiving Escape Room Bonus!!!

Grace is studying chemistry and wants to know the atomic number of an element that has 6 protons. Can you help her?

• 12

• 6

• 8

• 14

Tags

NGSS.MS-PS1-2

Aria is observing different processes in her kitchen. Which of the following is a physical change?

• Burning wood

• Melting ice

• Rusting iron

• Baking a cake

Tags

NGSS.MS-PS1-2

Olivia is studying an atom that has 8 protons and 8 neutrons. What is the mass number of this atom?

• 8

• 16

• 24

• 32

Tags

NGSS.MS-PS1-5

Benjamin is learning about atoms in his science class. He wants to know which part of an atom is positively charged. Can you help him?

• Electron

• Neutron

• Proton

• Nucleus

Tags

NGSS.MS-PS1-5

During a science experiment, Daniel observed different processes. Which of the following best describes a chemical change?

• Dissolving sugar in water

• Boiling water

• Burning paper

• Freezing water

Tags

NGSS.MS-PS1-2

Emma heats a piece of metal and then cools it, observing that it changes color. Is this a chemical or physical change?

• Chemical change

• Physical change

• Both

• Neither

Tags

NGSS.MS-PS1-2

Liam is conducting a science experiment to understand chemical reactions. Which of the following models best represents the conservation of mass in his experiment?

• A model showing atoms disappearing

• A model showing atoms rearranging

• A model showing atoms multiplying

• A model showing atoms shrinking

Tags

NGSS.MS-PS1-5

Anika is conducting an experiment where she starts with 10 grams of a chemical mixture. What should be the total mass of the products after the reaction is complete?

• 5 grams

• 10 grams

• 15 grams

• 20 grams

Tags

NGSS.MS-PS1-5

Grace observes that when she mixes vinegar with baking soda, the mixture changes color and becomes warm. What evidence suggests a chemical reaction has occurred?

• Change in color only

• Change in temperature only

• Both color and temperature change

• No change

Tags

NGSS.MS-PS1-2

David and Samuel want to demonstrate the conservation of mass in a chemical reaction. Which setup should they use?

• Mix vinegar and baking soda in an open container

• Mix vinegar and baking soda in a sealed container

• Burn paper in an open area

• Dissolve salt in water

Tags

NGSS.MS-PS1-5