Periodic Table Flashcards

1

What is the periodic trend for ionization energy on the periodic table?

Decrease going up, decrease going down
Decrease going down, increase going right
Decrease going up, increase going left
Increase going up, increase going left

2

Aluminum is a metalloid?

False
True

3

In which direction on the periodic table does atomic radius increase?

Left and down
Right and up
Right and down
Left and up

4

Which of these elements is most stable?

Radon
Pt
Cl
Arsenic

5

What is another name for the 5f sublevel?

Halogens
Lanthinoid series
Metallic elements
Actinoid series

6

Which group has 7 valence electrons?

Halogens
Transition metals
Noble gases
Group 13

7

What is the electron configuration of Potassium?

1s² 2s² 2p⁶ 3s² 3p⁵
1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹
1s² 2s² 2p⁶ 3s² 3p⁵ 4s¹
1s² 2s² 2p⁶ 3s¹

8

Which country discovered silicon?

Sweden
France
UK
America

9

What are the most reactive metals?

Alkalide
Group 13
Alkali earth
Gasses

10

What are the elements in order by?

Proton amount
Alphabetically
Neutron amount
Electron amount

11

Which element does not have multiple charges?

Silver
Iron
Lead
Tin

12

Which element has the highest electronegativity?

Hafnium
Oxygen
Fluorine
Iodine

13

Which of these would chlorine be most likely to form a bond with?

K
Bromine
Mn
Bismuth

14

What is the octet rule?

Gain or lose electrons in order to have 8 valence electrons
Elements striving to reach the d sublevel
Noble gasses
Element bonding with 8 other elements

15

What is the name of this element?

Carbon
Calcium
Cobalt
Codon

Periodic Table

Questions 15

Periodic Table

Questions 15