Groups of The Periodic Table

What does the 14 at the top represent?

• The number of Neutrons in Silicon

• The number of Electrons in Silicon

• The number of Protons in Silicon

• The number of Neutrinos in Silicon

Answer explanation

Which is NOT a property of metals

• Shiny

• Dull

• Malleable

• Usually Solid at room temperature

Which IS a property of non-metals

• Malleable

• Sonorous

• May be solids, liquids, or gasses at room temperature

• Ductile

Which is true about Alkali Metals

• Not reactive

• Very reactive

• Lose 2 electrons when they react

• Often are found as pure elements in nature

An element reacts and loses 2 electrons. What group would it be from?

• Alkaline Earth Metals

• Alkali Earth Metals

• Metalloids

• Transition Metals

Which group is represented here?

• Alkaline Earth Metals

• Halogens

• Noble Gasses

• Alkali Metals

Which group is shown in this image

• Transition Metals

• Alkali Earth Metals

• Noble Gasses

• Halogens

Which group is shown?

• Halogens

• Noble Gasses

• Metalloids

• Alkali Metals

Which group is shown in this image?

• Noble Gasses

• Lanthanides

• Actinides

• Halogens

Which groups are shown in this image?

• Lanthanides and Actinides

• Transition Metals

• Alkali Metals

• Halogens

Tags

NGSS.HS-PS1-1