It's all Elemental!

Question 1

Which of the sub atomic particles has no electronic charge?

Accepted Answer

Neutron

Question 2

What is the charge of an electron?

Accepted Answer

Negative

Question 3

What name is given to the elements between Groups 2 and 3 in the Periodic Table?

Accepted Answer

Transition Metals

Question 4

Give the correct name for the Group 1 elements.

Accepted Answer

Alkali Metals

Question 5

If the columns in the Periodic table are called groups, what name do the rows have?

Accepted Answer

Periods

Question 6

Which is the most reactive Group 1 metal?

Accepted Answer

Francium

Question 7

What is the correct electronic configuration for Nitrogen?

Accepted Answer

2,5

Question 8

Which of the below is the correct electronic configuration for Magnesium?

Accepted Answer

2,8,2

Question 9

Which Scientist left gaps in his version of the Periodic table for undiscovered elements?

Accepted Answer

Mendeleev

Question 10

Roughly how many elements are there on the periodic table?

Accepted Answer

100

Question 11

What colour flame is seen when potassium reacts with water?

Accepted Answer

Lilac

Question 12

Which is the only letter which does not appear in the names of the elements?

Accepted Answer

J

Question 13

What type of compound is formed when a Group 1 metal is added to water?

Accepted Answer

Hydroxide

Question 14

What do all elements within a group have in common?

Accepted Answer

Same number of electrons in the outer shell

Question 15

What is the charge of a proton?

Accepted Answer

Positive

Question 16

Which is the most reactive of the Halogens?

Accepted Answer

Fluorine

Question 17

Which of the following is a property of the Noble Gases?

Accepted Answer

Chemically inert (unreactive)

Question 18

Which gas is made when a Group 1 metal reacts with water?

Accepted Answer

Hydrogen

Question 19

Which is the only metal which is a liquid at room temperature?

Accepted Answer

Mercury

Question 20

Which of the sub atomic particles are not found in the nucleus?

Accepted Answer

Electrons

Questions 20