The Periodic Table

Question 1

Elements in the same family have the same...

Accepted Answer

Chemical Properties

Question 2

A Carbon-13 atom has how many neutrons?

Accepted Answer

7

Question 3

All Carbon atoms have how many valence electrons?

Accepted Answer

4

Question 4

Rutherford discovered the ________ when most of the radiation went through the gold, not all.

Accepted Answer

nucleus

Question 5

JJ Thomson discovered the electron, which has a __________ charge.

Accepted Answer

Negative

Question 6

Which group of elements would all have similar properties?

Accepted Answer

Ne, Ar, Kr, Xe

Question 7

Name the Alkali Metal in Period 2

Accepted Answer

Lithium

Question 8

Which Halogen is in Period 5?

Accepted Answer

Iodine

Question 9

How many elements are in Period 1 of the Periodic Table?

Accepted Answer

2

Question 10

Noble Gases are "inert" because....

Accepted Answer

They all have full valence shells

Question 11

Which element would have properties similar to Nitrogen?

Accepted Answer

Phosphorous

Question 12

How many elements are in group 2?

Accepted Answer

6

Question 13

What element in Period 3 has 5 valence electrons?

Accepted Answer

Phosphorous

Question 14

A Carbon-13 atom has how many protons?

Accepted Answer

6

Question 15

Elements in the same group....

Accepted Answer

undergo similar reactions

Question 16

Which family of elements has 8 valence electrons?

Accepted Answer

Noble Gases

Questions 16