Atomic Numbers

Grade 1145 min

Learning Objective

I can determine the atomic number of an element and relate it to its position on the periodic table.

Lesson Flow

Watch Video

5 min

Atomic Number & Mass Number | Properties of Matter | Chemistry | FuseSchool

Unknown Channel

Practice

14 min

7 questions β€’ Short answer

Exit Ticket

5 min

β€œAn element has an atomic number of 12. Identify the element and explain its position on the periodic table, including its group and period. If an element is located in period 3 and has an atomic number of 11, name the element and describe how its atomic number relates to its position on the periodic table.”

Teacher Guide

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