Structure of Matter

Front

True or False: Elements are basic forms of matter that cannot be broken down into a simpler substance.

Back

True

Front

How many carbon atoms are there in C₃H₁₂O₅?

Back

3

Front

Which of the following is one of the building blocks of matter? Neutron, Positron, Movitron, Celetron

Back

Neutron

Front

Which element has the symbol 'Au'? Silver, Mercury, Gold, Actinium

Back

Gold

Front

How many sodium atoms are there in NaCl₂?

Back

1

Front

What is the smallest unit of an element that retains the properties of that element?

Back

Atom

Front

What are the three main subatomic particles?

Back

Protons, Neutrons, Electrons

Front

What is the charge of a neutron?

Back

Neutral (no charge)

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of an electron?

Back

Negative