Exploring Groups in the Periodic Table

Which of the following is NOT a main group in the periodic table?

• Non-metals

• Metalloids

• Gases

• Metals

What property is common to most metals?

• Brittle

• Insulator

• Malleable

• Poor conductor

Which element is commonly known to be a liquid metal at room temperature?

• Mercury

• Gold

• Aluminum

• Iron

Tags

NGSS.MS-PS1-4

Which of the following is NOT a property of metalloids?

• Shiny appearance

• Highly malleable

• Brittle

• Semiconductor

What is the main application of metalloids?

• Construction materials

• Fuel industries

• Electronics

• Jewelry making

Tags

NGSS.HS-PS4-5

What type of charge does an anion carry?

• Positive

• Neutral

• Variable

• Negative

What is the typical charge of an ion formed by sodium?

• -1

• +2

• +1

• 0

Which group in the periodic table is known for having one valence electron?

• Noble gases

• Alkali metals

• Transition metals

• Alkaline earth metals

Which of the following is a characteristic of noble gases?

• Solid at room temperature

• Highly reactive

• Easily forms alloys

• Colorless and non-reactive

Which group contains elements that are typically gases at room temperature?

• Alkali metals

• Transition metals

• Noble gases

• Halogens