Chemical Bonds and Atoms Quiz

Vesper, Whitney, and Dexter are in a science lab, conducting an experiment. They need to identify the smallest unit of matter for their experiment. Can you help them?

• cell

• atom

• molecule

• element

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Ayse, Angel, and Diana are studying for their science exam. They're discussing the structure of an atom. What do they refer to when they talk about the center of the atom?

• proton

• electron cloud

• neutron

• nucleus

Breasia, Paige, and Princess are in a science class. Breasia believes that the battery of her phone drains because of protons, Paige thinks it's because of neutrons, and Princess thinks it's because of electrons. Who has the correct understanding?

• Breasia (protons)

• Paige (neutrons)

• Princess (electrons)

• None of them

During a science project, Paige, Vesper, and Adria are discussing about a substance they found. They are trying to determine if the substance, which is made up of only one type of atom, has a specific name. Can you help them out?

• compound

• mixture

• molecule

• element

Whitney, Angel, and Princess are chemistry students working on a project about atomic structure. They discover an atom with a different number of neutrons than usual. What do they call this kind of atom?

• isotope

• ion

• element

• molecule

Chase, Princess, and Mark are on a field trip to a science museum! They discover a peculiar substance in an exhibit. This substance is composed of two or more different types of atoms. What should they refer to this substance as?

• compound

• solution

• element

• mixture

Tags

NGSS.MS-PS1-1

Alyssa, Aura, and Mya are playing a game of 'Lemon Battery'. In this game, electrons are transferred from one lemon to another through a wire. Can you guess what type of bond is formed in this process?

• polar bond

• ionic bond

• metallic bond

• covalent bond

Tags

NGSS.MS-PS2-3

Vesper, Ayannah, and Sahmya are working on a science project about atoms and molecules. They are stuck on a question about what you call an atom or molecule that has gained or lost electrons. Can you help them out?

• proton

• neutron

• electron

• ion

Alyssa, Lorena, and Angel are planning a surprise birthday party for their friend Aura. They want to make a friendship bracelet for her, where each bead represents an atom and the thread represents the bond between them. They are wondering what type of bond is formed when atoms decide to share their electrons like best friends. Can you help them?

• ionic bond

• covalent bond

• metallic bond

• hydrogen bond

Princess, Alyssa, and Diana are in a chemistry lab. They are conducting an experiment and they come across a group of atoms held together by covalent bonds. They are unsure about what this group is called. Can you help them out?

• ion

• molecule

• element

• compound

Tags

NGSS.MS-PS1-1