Tonder Bohr Model/Periodic Table QUIZ

What is the atomic number of an atom with 2 protons?

• 1

• 2

• 3

• 4

Neutrons are _____________ charged.

• Positively

• Negatively

• Neutrally

• Electrically

What are the yellow 'stair-step' elements?

• Metalloids

• Noble gases

• Alkali metals

• Transition metals

What is the significance of the periodic table?

• It organizes elements based on their atomic number and properties.

• It lists all known elements in alphabetical order.

• It categorizes elements by their color and size.

• It provides a historical timeline of element discovery.

Rows on the periodic table are called _____

• Groups

• Periods

• Families

• Blocks

What is the charge of protons?

• Negatively charged

• Neutral

• Positively charged

• Variable charge

Columns on the periodic table are called _____

• Rows

• Groups

• Periods

• Sections

What is a metalloid?

• Elements that have properties of both metals and nonmetals.

• Elements that are always gases at room temperature.

• Elements that are good conductors of electricity.

• Elements that are found only in nature and not synthesized.

What are noble gases?

• Elements in Group 18 that are inert and do not readily react with other elements.

• Elements that are highly reactive and form compounds easily.

• Elements that are found in Group 1 of the periodic table.

• Elements that are gases at room temperature and have low boiling points.

What is the charge of electrons?

• Positively charged

• Negatively charged

• Neutrally charged

• Variable charge