Summer: Electrons and PT

Periodic Table

100

Elements in the same ___________ will have the same properties

Group or family (up and down!)

200

Which element below has a lot of properties in common with Carbon?

a) Boron

b) Silicon

c) Nitrogen

d) Not enough information

b) Silicon 

(in the same group) 

300

Which group is unreactive?

Noble gases

400

What is the name of the group that holds the most reactive metals on the periodic table?

Alkali Metals

500

Elements in the D block are also known as the __________________ metals

transition

Trends

100

Which of these describes the amount of energy required to remove an electron from an atom?

A)Atomic Radius

B)Electronegativity

C)Ionization Energy

D)Reactivity

C) Ionization Energy

200

What is the definition of electronegativity?

Ability to attract electrons in a chemical bond

300

Which element has the highest ionization energy? 

a) I

b) Br

c) Cl

d) F

d) F 

400

What is the trend for atomic radius down a group and across a period?

Atomic radius INCREASES down a group and  DECREASES across a period

500

What element will have the same properties of Sodium and will also have a larger radius?

Potassium, Rubidium, Cesium, or Francium

Electron Configuration

100

What is the CHEMICAL SYMBOL for this electron configuration: 

1s2 2s2 2p6 3s2 3p1

Al

200

Which of these electron configurations is correct for magnesium (Mg)?

a) 1s²2s²3s²

b) 3s²

c) 1s²2s²2p⁶3s²

d) 1s²2s²2p⁶

C) 1s²2s²2p⁶3s²

300

What group is element 1s2 2s2 2p6 in? 

Noble gases

400

What is the electron configuration for Titanium (Ti)

1s²2s²2p⁶3s²3p⁶4s²3d²

500

What's the electron configuration for Arsenic? 

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3

Metal/Nonmetal

100

Where are the metals on the periodic table?

The left of the staircase

200

The label for a chemical was lost. A chemist conducts a flame test to figure out the identity of this compound. The flame test resulted in a purple flame, what compound is it based on the data?

Strontium Chloride - Red

Copper Sulfate - Green

Potassium Nitrate - Purple

Sodium Chloride - Orange

Potassium Nitrate

300

Which sample is the nonmetal?

Sample A: dull, brittle, poor conductor

Sample B: lustrous, brittle, can somewhat conduct electricity

Sample C: lustrous, malleable, can conduct electricity 

A: Nonmetal

400

Which sample is the metal?

Sample A: dull, brittle, poor conductor

Sample B: lustrous, brittle, can somewhat conduct electricity

Sample C: lustrous, malleable, can conduct electricity

Substance

a)metals

b) nonmetals

c) metalloids

d) not enough information

C

500

Which of these would be a good conductor of heat and electricity? 

a) Bromine

b) Phosphorus 

c) Radon

d) Niobium

d) Niobium

(because it is a metal)