Test Notes as Promised! - Grade 9

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Learning Outcome C2: use the periodic table to compare the characteristics and atomic structure of elements

          

Section	Can you……..
1	Explain the Organization of the Periodic Table (Atomic #, Atomic Mass, Properties, Families)
2	Distinguish Between Metals, Non-metal, and Metalloids
3	Use the Periodic Table to Predict the Properties of a Family of Elements
4	Draw Bohr Models (Including only Protons and Electrons)
5	Differentiate between elements and compounds
6	Write chemical symbols for atoms and ions of elements
7	Differentiate between atoms and ions in terms of structure, using Bohr models

Atomic number

Atomic mass

Atomic particles

Valence electrons

Valence shells

Symbol vs. name

Atom vs. ion

Can you read the periodic table?

How many of each particle does an element/ion have?

Bohr models – can you draw, can you read, tell the difference between an ion and an element?

Tell the difference between metals non metals and metalloids and their characteristics

Be able to describe why noble gases are stable and what it means

Electrons gaining losing -à what does it mean for stability.

How do you know which elements are more reactive?