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PERIODIC TABLE TRENDS

response.Also determine if the element is a solid or gas by circling the correct choice.Step 6:Use the following colors to shade in the square for each element.You should ONLYcolor in the small square in the upper left-hand corner and not the entire card.

Green–LiandNa Pink–OandS Blue–BeandMg

Purple–FandCl Orange–BandAl Red–CandSi

Brown–N and P Yellow–He,Ne,and Ar White-H

Step 7:Cut the cards apart and arrange according to atomic number in the pattern shownbelow.Once you have the cards arranged in the correct order,glue them to a large sheet ofconstruction paper.

Step 8:Put a title on your table.

Step 9:Make a key for each color with the name of the group for that column.

Step 10:Write the column number at the top of each group and the period number on the leftside of the table.Be careful,column numbers are not in order from 1-18 and the transitionmetals,columns 3-12 are not on the table.

Step 11:Draw the red zigzag line that separates the metals from the nonmetals.

Step 12:Answer the questions on the worksheet using the information on your periodic table.

Copyright:T.Trimpe 2002 and M.Robinson 2007

PERIODIC TABLE TRENDS WORKSHEET

1.Which elements have a complete outer shell of valence electrons?

____________________, ____________________, ____________________

2.Which elements have only one valence electron?

____________________, ____________________, ____________________

3.What do you know about the valence electrons as you move left to right across a period orrow?(Na,Mg,Al,Si,P,S,Cl,Ar)

4.What do you notice about the valence electrons as you move down a group or column? (H,Li,Na)

5.What do you notice about the number of energy levels (shells)as you move down a group orcolumn?(H,Li,Na)or(He,Ne,or Ar)

6. Complete the table below about the group(family)names,valence electrons,and names of

7. Hydrogen is placed in group 1 but is not an alkali metal.Why do you think the gas hydrogenis in this group?

8.What trends do you notice about the atomic number and atomic mass as you move left toright across your periodic table?

Atomic number

Atomic mass

9.What does the group number help tell you in columns 1,2, 13, 14, 15, 16, 17,and 18?

10.What does the period number tell you about the electron levels?

11.How do find the number of protons and electrons in an element?

12.How do you find the number of neutrons in an element?

13.What is the maximum number of electrons an element can have on the

 First (inner) level______

 Second level______

 Third level______

14.What two particles are found in the nucleus?

15.What do the dots on the Lewis structure represent?

16.Write the names of all the elements that are metals on the poster?

17.Write the names of all the elements that are nonmetals on the poster?

18.Write the names of all the elements that are metalloids on the poster?

19.Write the names of all the elements that are solids on the poster?

20.Write the names of all the elements that are gases on the poster?

Name________________________________________D ate_______________P erio d_

PERIODIC TABLE BASICS CHECKLISTStandard: SPS1a:Students will investigate our current understanding of the atomStandard SPS4:Students will investigate the arrangement of the periodic table.Science Processing Skills:SCSH 9 c:Building vocabulary knowledge.

Name________________________________________D at e_______________P erio d_

Periodic Table Basics Project RubricStandard: SPS1a:Students will investigate our current understanding of the atomStandard SPS4:Students will investigate the arrangement of the periodic table.Science Processing Skills:SCSH 9 c:Building vocabulary knowledge.

Teacher Comments______________

___________________________________________________________________________

Student Signature________________________________Date:_______________________

Parent Signature_________________________________Date:______________________