Periodic Trends

Periodic Trends

Periodic Trends

LO: Identify trends in for elements in the periodic table 

• Must – Describe the position of elements in the periodic table using the terms period and group

• Should – Describe trends in periods of the periodic table

• Could – Predict the properties of an element knowing where it is in the periodic table.  

Multiple Choice

In which group can you find the element

Mg?

• 1

• 2

• 3

• 12

Multiple Choice

In which group can you find the element

Zn?

• 3

• 4

• 12

• 30

Multiple Choice

In which period can you find the element

Xe?

• 1

• 3

• 5

• 7

Multiple Choice

In which period can you find the element

Fr?

• 1

• 3

• 5

• 7

Multiple Choice

Which element is located in Group 4, Period 6?

• Cr

• Hf

• Ti

• At

Multiple Choice

Which is the best description for the melting points of Group 17 elements?

As we go down group 17, ......................

• there is no change in melting point

• the melting point increases

• the melting point decreases

• there is no observable pattern

Fill in the Blanks

As we go across period 3, the atomic number

Open Ended

I predict that element S has atomic radius of ..... picometers

Periodic Trends

LO: Identify trends in for elements in the periodic table 

• Must – Describe the position of elements in the periodic table using the terms period and group

• Should – Describe trends in periods of the periodic table

• Could – Predict the properties of an element knowing where it is in the periodic table.  

Multiple Select

Have you gotten better at these???

• Must – Describe the position of elements in the periodic table using the terms period and group

• Should – Describe trends in periods of the periodic table

• Could – Predict the properties of an element knowing where it is in the periodic table.