Summative Assessment Review for 10/7/22

What is the scientific word for “stuff” ?

• Stufficus

• Things

• Gizmos

• Matter

What is all this “stuff” made from?

• bits

• nic-nacks

• blocks

• atoms

Fill in the blank:

Protons have a _____________ charge.

• positive

• neutral

• negative

• electric

A neutron has a ___________ charge

• positive

• neutral

• negative

• electric

An electron has a ________ charge.

• positive

• neutral

• negative

• powerful

Which subatomic particles are found orbiting the nucleus.

• protons

• neutrons

• electrons

• atoms

Where are all the elements listed in order from smallest to largest?

• The Periodic Table of Elements

• The Dictionary

• The Encyclopedia

• The Chemist Notebook

Which element has exactly 50 protons in its nucleus?

• Gold

• Aluminum

• Copper

• Tin

When two or more atoms chemically bind together we call it a/an ____________ .

• atomic model

• atomic combination

• molecule

• nucleus

What is the molecular formula for a molecule that has 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms?

• 6C12H6O

• 6,12,6 CHO

• C,C,C,C,C,C-H,H,H,H,H,H,H,H,H,H,H,H,O,O,O,O,O,O

• C6H12O6