The Periodic Year

Which two elements are in the same period?

• boron (B) and lithium (Li)

• beryllium (Be) and calcium (Ca)

• phosphorus (P) and oxygen(O)

• boron (B) and phosphorus (P)

Which arrow shows the direction of the groups on the

Periodic Table?

• 
• 
• 

The atomic number is the same as

the---

• atomic mass

• group number

• number of protons

• period number

Tags

NGSS.MS-PS1-1

Metals are located on the

________ side of the

Periodic Table.

• ZIG-ZAG

• LEFT

• RIGHT

• BOTTOM

An element is found to be…..

This element is most likely a ___.

• Metal

• Non-metal

• Metalloid

• Halogen

Tags

NGSS.MS-PS1-1

What is the atomic number of Sulfur?

• 16

• 2

• 32.065

• 86

What is an ion?

• A Charged Atom
• A Large Atom
• A Small Atom
• A Cute Atom

Tags

NGSS.MS-PS1-1

Why are ions formed?

• To make our lives difficult
• Because atoms want 8 valence electrons
• Because atoms have the same number of protons and electrons
• Because atoms gained neutrons

Tags

NGSS.MS-PS1-1

An atom becomes _________ when it gains electrons.

• Positive
• Negative
• Neutral
• Invinsible

Elements on the LEFT side of the periodic table will most likely form:

• Positive ions
• Negative ions
• Neutral Ions
• None of these