4.3 Periodic Table Trends Data and Reasoning
By Jill Mayorga
starstarstarstarstarstarstarstarstarstar
Last updated about 2 years ago
25 Questions
This is also posted on ActivelyLearn.com if you would like to annotate or use audio and translation features.
Part 1 Help Video Link
1
1.
X-axis: Which is your independent variable? (set up or changed by the experimenter)
X-axis: Which is your independent variable? (set up or changed by the experimenter)
1
2.
Y-axis: Which is your dependent variable? (set up or changed by the experimenter)
Y-axis: Which is your dependent variable? (set up or changed by the experimenter)
1
3.
Make a graph of Electronegativity vs. Element Symbol. Click on show your work to graph.
Make a graph of Electronegativity vs. Element Symbol. Click on show your work to graph.
1
4.
Based on the electronegativity graph from question 3, which is true?
Based on the electronegativity graph from question 3, which is true?
1
5.
Which is true about the ionization data and graph provided? Select All that apply
Which is true about the ionization data and graph provided? Select All that apply
1
6.
As the atomic number ______________ (increases/decreases) across a period, atoms are able to attract electrons ________ (more/less) easily so the electronegativity value_____________ (increases/decreases).
As the atomic number ______________ (increases/decreases) across a period, atoms are able to attract electrons ________ (more/less) easily so the electronegativity value_____________ (increases/decreases).
1
7.
As you move across a period, it is ________________ (easier/harder) to remove an electron, so the ionization energy ___________(increases, decreases).
As you move across a period, it is ________________ (easier/harder) to remove an electron, so the ionization energy ___________(increases, decreases).
Part 2 Help Video Link
1
8.
Identify what the graph is showing. (i.e. title, axes, labels, elements graphed, properties graphed etc.)
Identify what the graph is showing. (i.e. title, axes, labels, elements graphed, properties graphed etc.)
1
9.
Interpret what is means by explaining the pattern(s) (Select all that apply)
Interpret what is means by explaining the pattern(s) (Select all that apply)
1
10.
Identify what each graph is showing. (i.e. title, axes, labels, elements graphed, properties graphed etc.)
Identify what each graph is showing. (i.e. title, axes, labels, elements graphed, properties graphed etc.)
1
11.
Interpret what they mean by explaining the pattern(s). Select All that Apply.
Interpret what they mean by explaining the pattern(s). Select All that Apply.
1
12.
As you move down the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove an electron.
As you move down the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove an electron.
1
13.
As you move up the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove an electron..
As you move up the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove an electron..
1
14.
Rank the following in order of increasing atomic radius:C, Sn, Ge, Si
Rank the following in order of increasing atomic radius:
C, Sn, Ge, Si
| arrow_right_alt | smallest atomic radius | |
| arrow_right_alt | 2nd smallest atomic radius | |
| arrow_right_alt | 2nd largest atomic radius | |
| arrow_right_alt | largest atomic radius |
1
15.
Rank the following in order of increasing electronegativity and ionization energy:C, Sn, Ge, Si
Rank the following in order of increasing electronegativity and ionization energy:
C, Sn, Ge, Si
| arrow_right_alt | lowest EN and IE | |
| arrow_right_alt | 2nd lowest EN and IE | |
| arrow_right_alt | 2nd highest EN and IE | |
| arrow_right_alt | Highest EN and IE |
1
16.
As the atomic radius increases down a group, the electrostatic attraction between the nucleus and valence electrons _________(increases/decreases), and the electronegativity and ionization energy both _____________ (increase, decrease).
As the atomic radius increases down a group, the electrostatic attraction between the nucleus and valence electrons _________(increases/decreases), and the electronegativity and ionization energy both _____________ (increase, decrease).
Part 3 Help Video
1
17.
Identify what the graph is showing. (i.e. title, axes, labels, elements graphed, properties graphed etc.)
Identify what the graph is showing. (i.e. title, axes, labels, elements graphed, properties graphed etc.)
1
18.
Interpret what is means by explaining the pattern(s). Select All that Apply.
Interpret what is means by explaining the pattern(s). Select All that Apply.
1
19.
Identify what each graph is showing (i.e. title, axes, labels, elements graphed, properties graphed etc.)
Identify what each graph is showing (i.e. title, axes, labels, elements graphed, properties graphed etc.)
1
20.
Interpret what they mean by explaining the pattern(s). Select All that Apply.
Interpret what they mean by explaining the pattern(s). Select All that Apply.
1
21.
As you move to the right on the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove a valence electron.
As you move to the right on the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove a valence electron.
1
22.
As you move to the left on the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove a valence electron.
As you move to the left on the periodic table, atoms become ______________ (bigger/smaller), and they attract electrons ________ (more/less). This makes it ________________ (easier/harder) to remove a valence electron.
1
23.
Rank the following in order of increasing atomic radius: Be, F, N, C
Rank the following in order of increasing atomic radius:
Be, F, N, C
| arrow_right_alt | smallest atomic radius | |
| arrow_right_alt | 2nd smallest atomic radius | |
| arrow_right_alt | 2nd largest atomic radius | |
| arrow_right_alt | largest atomic radius |
1
24.
Rank the following in order of increasing electronegativity and ionization energy:Be, F, N, C
Rank the following in order of increasing electronegativity and ionization energy:
Be, F, N, C
| arrow_right_alt | lowest EN and IE | |
| arrow_right_alt | 2nd lowest EN and IE | |
| arrow_right_alt | 2nd highest EN and IE | |
| arrow_right_alt | Highest EN and IE |
1
25.
As the atomic radius decreases across a period, the electrostatic attraction between the nucleus and valence electrons _________(increases/decreases), and the electronegativity and ionization energy both _____________ (increase, decrease).
As the atomic radius decreases across a period, the electrostatic attraction between the nucleus and valence electrons _________(increases/decreases), and the electronegativity and ionization energy both _____________ (increase, decrease).
Click on this Google Doc to see a summary of Periodic Table Trends and to try more practice problems (answers are given at end)