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Chemistry

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Earlene Ritchie

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Cards in this guide (9)
Do neutrons have an electric charge

Neutrons have a neutral charge
Neutrons have no charge.

During an inquiry activity You can use one or more of your five senses during an inquiry activity to make

observations

The periodic table includes what periods

seven

What are three characteristics of noble gases

Noble gases are all monatomic (single-atom molecules) and have the following characteristics under normal conditions :

  1. Odorless
  2. Colorless
  3. Low reactivity (due to a full outer electron shell)
Electronegativity is what at the top of the periodic table

highest

Elements that typically attract electrons are what

Halogens.

The first element on the periodic table of elements is carbon

no

Group 8A also referred to as Group 18 elements on the periodic table share which characteristics

noble gases, nonreactive, inert

Which of the following are pure elements MgCl2 NaCl C3H8 Ag Al

Ag and Al

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