Periodic Table

Purpose
Determine the trends, if they exist, for atomic size and ionization energy in the Periodic Table.
 
Materials
Graph paper or Excel spreadsheet
 
Procedure
1.Use the information from the section of the periodic table. Be sure to give each graph a title and to label each axis.
2.For elements 3-20, make a graph of atomic radius as a function of atomic number. Plot atomic number on the X-axis and atomic radius on the Y-axis.
3.For elements 3-20, make a graph of ionization energy as a function of atomic number. Plot atomic number on the X-axis and ionization energy on the Y-axis.
4.For elements in Family 1A (1) and Family 2A (2), graph Atomic Radius vs. the period number. Use a different color or symbol for each line. Plot Period number on the X-axis and atomic radius on the Y-axis.
5.For elements in Family 1(1A) and Family 2 (2A), graph ionization energy vs period number. Use a different color or symbol for each line. Plot ionization energy on the Y-axis and period number on the X-axis.

Table 1 Partial Periodic Table with values
  IA (1) IIA (2) IIIA (13) IVA (14) VA (15) VIA (16) VIIA (17) VIIIA (18)
 
2 3
Li
1.23
124 4
Be
0.89
215 5
B
0.80
191 6
C
0.77
260 7
N
0.70
335 8
O
0.66
314 9
F
0.64
402 10
Ne
0.67
497
 
3 11
Na
1.57
119 12
Mg
1.36
176 13
Al
1.25
138 14
Si
1.17
188 15
P
1.10
242 16
S
1.04
239 17
Cl
0.99
299 18
Ar
0.98
363
 
4 19
K
2.03
100 20
Ca
1.74
141            
 
5 37
Rb
2.16
96 38
Sr
1.91
131       8
O
0.66
314 Atomic
Symbol
Atomic
Ionization number
 
radius
energy
 
6 55
Cs
2.35
90 56
Ba
1.98
120            

Analysis
1.What happens to the atomic radius as the atomic number increases across a period? Down a family? Cite specific examples from your graph to explain your responses.
2. What happens to the ionization energy as the atomic number increases across a period? Down a family? Cite specific examples from your graph to explain your responses.
3.Why does atomic radius change as it does?
4.Why does the ionization energy change as it does?
5.Indicate the element in each set that has higher ionization energy and explains your answer.
a.Rb, Sr, Sn

b.I, F, Br

6.Indicate the element in each set that has the larger atomic radius and explains your answer.
a.Ca, Sr, Be

b.Si, P, S

For more information on the Periodic Table read this: https://en.wikipedia.org/wiki/Periodic_table

What Is Ethical Judgment?

Get 20% Discount on This Paper
Pages (550 words)
Approximate price: -

Try it now!

Get 20% Discount on This Paper

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Australia Assessments has gained an international reputation of being the leading website in custom assignment writing services. Once you give us the instructions of your paper through the order form, we will complete the rest.

Essays

Essay Writing Services

As we work towards providing the best custom assignment services, our company provides assignment services for any type of academic essay. We will help you develop professionally written essays that are rich in content and free from plagiarism.

Admissions

Admission and Business Papers

Our skilled team of professional writers will ensure that we help you craft a remarkable admission essay for your desired Master's program in your institution of choice. We won't stop there. Once you enter the job market, we will be available to secure you a position at your desired worksite by creating an outstanding portfolio or resume.

Editing

Editing and Proofreading

Our editorial team is always available for all editing and proofreading services. They check completed papers by our writers and also provide professional opinions to papers completed by our clients.

Coursework

Technical papers

We harbor professional academic writers with different qualifications in diverse academic fields. As such, we are capable of handling both simple and technical papers. Ensure that you provide us with correct and complete instructions in the order form.