bonding, periodic table and electron configuration

Periodic Table

By Craig LaPerriere

Multiple Choice

What is a group

• Up and down row on the table

• Up and down column on the table

• Side to side row on table

• Side to side column on the table

Multiple Choice

What is a period

• Up and down row on the table

• Up and down column on the table

• Side to side row on table

• Side to side column on the table

Multiple Choice

Where are the alkli metals more reactive?

• Top of the group?

• Bottom of the group?

Multiple Choice

What causes the increase in reactivity in an alkli metal?

• The increase in protons

• The decrease in protons

• The increase in atom size

• The decrease in atom size

Multiple Choice

Are the alkline earth metals more or less reactive than the alkali metals

• More

• Less

Multiple Choice

Why are halogens so reactive

• Need 7 valence electrons

• Need to lose 1 electron to be stable

• Need to add 1 electron to be stable

• They are super large atoms

Multiple Choice

What is the most reactive Halogen

• F

• Cl

• Br

• I

Multiple Choice

Why are noble gases not reactive

• Too few electrons

• Too many electrons

• They have a full set of electrons

• They need more electrons

Reorder

Reorder the following by increasing atomic radius

• Be

• Li

• K

• Sr

• Rb

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

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

Multiple Choice

Ionic bonding occurs between

• Metals and Nonmetals

• Just Metals

• Just Nonmetals

Multiple Choice

What is the correct formula for when K and F bond?

• KF

• K₂F

• KF₂

• K₂F₃

Multiple Choice

What is the correct formula for when K and S bond?

• KS

• K₂S

• KS₂

• K₂S₃

Multiple Choice

What is the correct formula for when Na and P bond?

• NaP

• Na₂P

• NaP₂

• Na₃P

Multiple Choice

Covalent bonds are usually formed between...

• A metal and a non-metal

• Two non-metals

• Two metals

We need to understand how and why covalent bonds are formed.

Multiple Choice

What two types of atoms make a covalent bond?

• 2 Nonmetals

• 1 Nonmetal & 1 Metal

• 2 Metals

• 2 Noble Gases

Multiple Choice

Of these 3 molecules, which represents a covalent bond?

• O₂

• NaI₂

• NaCl

• MgO

Multiple Choice

How many electrons are shared in a double bond?

• 2

• 4

• 6

• 8