Periodic Table

Question 1

What are the particles in the nucleus?

Answer 1

Protons

Question 2

What are the particles in the space around the nucleus?

Answer 2

Neutrons

Question 3

What Atom has 8 protons, 8 electrons and 9 neutrons? State it’s atomic number.

Answer 3

8 (Oxygen)

Question 4

Number of protons =

Number of electrons =

Answer 4

Atomic Number

Question 5

State the symbol for Oxygen.

Answer 5

O

Question 6

State the symbol for Chlorine.

Answer 6

Cl

Question 7

State the symbol for Magnesium.

Answer 7

Mn

Question 8

State the symbol for Iron.

Answer 8

Fe

Question 9

State the name for the symbol F.

Answer 9

Florine

Question 10

State the name for the symbol Ca.

Answer 10

Calcium

Question 11

State the name for the symbol Na.

Answer 11

Sodium

Question 12

State the name for the symbol Pb.

Answer 12

Lead

Question 13

State the maximum number of electrons in the first 4 electron shells.

Answer 13

Shell 1 = 2
Shell 2 = 8
Shell 3 = 18
Shell 4 = 32

Question 14

How many electrons are in an atom that has an electron configuration of 2-8-8?

Answer 14

18 electrons

Question 15

The horizontal rows are called…

Answer 15

Periods

Question 16

The vertical columns are…

Answer 16

Groups

Question 17

What are the first 20 elements of the period table?

Answer 17

1	Hydrogen	  (H)
2	Helium	          (He)
3	Lithium	          (Li)
4	Beryllium	  (Be)
5	Boron	          (B)
6	Carbon	          (C)
7	Nitrogen	   (N)
8	Oxygen	           (O)
9	Fluorine	    (F)
10	Neon	           (Ne)
11	Sodium	           (Na)
12	Magnesium	    (Mg)
13	Aluminium	    (Al) 
14	Silicon	            (Si)
15	Phosphorus    (P)
16	Sulfur	            (S)
17	Chlorine	     (Cl)
18	Argon	            (Ar)
19	Potassium	     (K)
20	Calcium	     (Ca)