Quiz: The Periodic Table

The smallest part of an element that still has the properties of the element is called an __________.

• Atom

• Compound

• Molecule

• Gas

Subatomic particles with a negative charge

• Electrons

• Neutrons

• Protons

• Quarks

Subatomic particles with a positive charge

• neutrons
• atomic mass
• protons
• isotopes

Value representing the number of protons in an element

• Atomic Mass
• Mass Number
• Valence Electrons
• Atomic Number

Subatomic particles that are neutral in charge

• Neutrons
• Protons
• Nucleus 
• Electrons

The smallest particle of an element.

• Element

• Molecule

• Atom

What is one way Neutrons are different from electrons?

• they both are negative

• neutrons have no charge, while electrons have a negative charge

• Both are in the nucleus( center of atom)

• Electrons are inside nucleus and neutrons are outside the nucleus.

What is the atomic number?

• 35

• 18

• 17

• 52

How many neutrons does Chlorine have?

• 18

• 17

• 35

• 52

How many protons and electrons does this element have?

• 35

• 18

• 17

• 52