CCU4 Lewis

Categorize

Options (11)

Hydrogen

Silver

Calcium

Lithium

Mercury

Chlorine

Sodium

Potassium

Strontium

Gold

Oxygen

Classify

Alkali Metals

Alkali Earth Metals

Transition Metals

Non-metals

Labeling

Create the nuclide notation

Drag labels to their correct position on the image

Z

60

66

30

36

Zn

Multiple Choice

The isotope notation would be...

• Zinc-60

• ZInc-66

• Zinc-30

• Zinc-36

• Zinc-65

Fill in the Blanks

How many energy levels does Co have? Just give me the number.

Multiple Choice

USE THE PERIODIC TABLE

How many valence electrons does Phosphorus have?

• 31

• 5

• 15

• 4

Multiple Choice

USE THE PERIODIC TABLE

Find the element that has 3 Valence Electrons and 2 energy levels.

• Magnesium - Mg

• Lithium - Li

• Aluminum - Al

• Boron - B

Multiple Choice

Which two particles are attracted to each other?

• Two neutrons

• A proton and an electron

• Two protons

• An electron and a neutron

Multiple Choice

The effective nuclear charge of magnesium is

• +1

• +2

• +12

• +24

Multiple Choice

How many valence electrons does Aluminum Have?

• 1 Valence electron

• 2 Valence electron

• 3 Valence electron

• 4 Valence electron

• 5 Valence electron

Multiple Choice

Which of these is correct?

Multiple Choice

This could be the dot diagram of

• Mg

• Cl

• C

• O

Multiple Choice

Hydrogen needs _____ electrons in its valence shell to be stable.

• 4
• 6
• 8
• 2

Multiple Choice

According to the octet rule most elements need _______ valence electrons.

• 2
• 8
• 6
• 18

Multiple Choice

Which particles are transferred during a redox reaction?

• atoms

• electrons

• neutrons

• positrons

Multiple Choice

Reduction is a ____ of electrons

• loss
• gain

Multiple Choice

Non-Metal atoms are most likely to form...

• positively charged cations.

• negatively charged anions.

• neutral molecules.

• bations.