Periodic Table & Periodic Trends

Question 1

All elements of this group have 2 valence electrons.

Accepted Answer

Alkaline Earth Metals

Question 2

The metals of group 1 of the periodic table are called the

Accepted Answer

Alkali Metals

Question 3

Which is a general characteristic of nonmetals?

Accepted Answer

Poor Conductors

Question 4

The vast majority of the elements on the Periodic Table are what type?

Accepted Answer

Metals

Question 5

Groups of the Periodic table are

Accepted Answer

the vertical columns.

Question 6

Elements along the staircase of the Periodic Table are known as

Accepted Answer

Metalloids, Semi-metals

Question 7

All elements of the same period have the same number of

Accepted Answer

Electron shells/Energy Levels

Question 8

I have 7 valence electrons and I am found in period 2. Who am I?

Accepted Answer

F

Question 9

All of the following are metals EXCEPT

Accepted Answer

Ar

Question 10

Who is considered the "Father of the Modern Periodic Table?"

Accepted Answer

Dimitri Mendeleev

Question 11

Where are valence electrons found?

Accepted Answer

Outer-most energy level or shell

Question 12

Periods of the Periodic table are

Accepted Answer

the horizontal rows.

Question 13

I'm a gas with 8 protons. Who am I?

Accepted Answer

Oxygen

Question 14

I have 2 valence electrons and I'm found in period 3, who am I?

Accepted Answer

Mg

Question 15

Group 18 elements are called

Accepted Answer

Noble Gases

Question 16

What element is Period 5, Group 6

Accepted Answer

Mo

Question 17

Group 17 elements are know as the

Accepted Answer

Halogens

Question 18

Which element is not a metalloid?

Accepted Answer

Li

Question 19

The Modern Periodic Table is arranged in order of increasing...

Accepted Answer

Atomic Number

Question 20

On the Periodic Table, valence electrons are organized by

Accepted Answer

group, family

Questions 20