Periodic Table Properties

Periodic Table Properties

by Andrew Baldwin

Multiple Choice

The electron configuration of an atom is 1s²2s²2p⁶.  The number of electrons in the atom is 

• 3

• 6

• 8

• 10

Multiple Choice

What's the electron configuration for this atom?

• $$1s^22s^22p^6$$

• $$1s^{2^{ }}2s^22p^63s^2$$

• $$1s^12s^2$$

• $$1s^22s^22p^63s^1$$

Multiple Choice

What atom matches this electron configuration? 1s²2s²2p⁶3s²

• Neon

• Magnesium

• Aluminum

• Potassium

Poll

Rate your confidence from Yesterday's lesson

• I was absent

Multiple Choice

Where are the non-metallic elements found in the periodic table?

• In the middle

• In the top rows

• On the left-hand side

• On the right-hand side

Multiple Choice

Which of these is a property of metals?

• It's malleable

• It can't conduct electricity

• They are used in food

• It's very brittle

Multiple Choice

Non-metals are good conductors of heat and electricity. 

• TRUE

• FALSE

Multiple Choice

I have an object that is dull, brittle, and an insulator, what is it?

• metalloid

• non-metal

• metal

• matter

Multiple Choice

Which color on the image of the periodic table corresponds with the halogens.

• red

• black

• blue

• orange

Multiple Choice

Which element has similar properties to Arsenic (Ar)?

• Selenium

• Fluorine

• Bismuth

• Germanium

Multiple Choice

Which element is NOT a metal?

• Chromium

• Radon

• Lithium

• Californium

Multiple Choice

Which element below is the most reactive?

• F

• Na

• Ca

• He

Multiple Choice

Which color on the image of the periodic table corresponds with the noble gases.

• red

• black

• blue

• orange

Multiple Choice

which group is the most reactive nonmetals?

• alkali metals

• halogens

• noble gases

• semiconductors

Multiple Choice

The periodic table is organized in horizontal rows called...

• Groups

• Periods

• Families

• Chemical Symbols

Multiple Choice

Name this group: These metals are the most reactive.

Multiple Select

Which of the following could be properties of nonmetals?

• Poor electrical conductivity

• Poor thermal conductivity

• Dullness

• Brittleness

Multiple Choice

Which color on the image of the periodic table corresponds with the transition metals.

• red

• black

• blue

• orange

Poll

Rate your confidence from Today's lesson.