Element Expert

CHM 1025C Student must learn the first week of class the correct spelling and the chemical symbol for all the elements in Table 3.3 on page 47 of the Hein textbook.Part of the first exam in Week Two (M-1i Part B) the student will write either the name or symbol for 40 of these elements.

For 4 points toward the studentís final grade, the student will either:

1.       Create a set of flash cards with the 47 elements to be shown to the instructor on M-1i Exam Day or

2.       Go to:

http://www.lsua.info/chem1001/elementquiz/elementquiz.html

and complete the online flash card exercise with a score of 45 or better for 4 points; 40-44 for 3 points; 36-40 for 2 points; 32-35 for 1 point. The student may attempt this exercises as many time as it take to be proficient in spelling the elements.

 

Heinís Table 3.3 on page 47:

HeinTable3_3ElementChart.jpg

Below is the list of 54 elements required for the CHM 2045C class which are included in the exercise in #2 above. However, the above table includes Palladium (Pd) and Plutonium (Pu) which are not included in the online exercise but may be on the exam.

 

 

Atomic #

Element

Symbol

Atomic #

Element

Symbol

1

hydrogen

H

29

copper

Cu

2

helium

He

30

zinc

Zn

3

lithium

Li

31

Gallium

Ga

4

beryllium

Be

32

Germanium

Ge

5

boron

B

33

arsenic

As

6

carbon

C

34

selenium

Se

7

nitrogen

N

35

bromine

Br

8

oxygen

O

36

krypton

Kr

9

fluorine

F

37

rubidium

Rb

10

neon

Ne

38

strontium

Sr

11

sodium

Na

47

silver

Ag

12

magnesium

Mg

48

cadmium

Cd

13

aluminum

Al

50

tin

Sn

14

silicon

Si

51

antimony

Sb

15

phosphorus

P

52

tellurium

Te

16

sulfur

S

53

iodine

I

17

chlorine

Cl

54

xenon

Xe

18

argon

Ar

55

cesium

Cs

19

potassium

K

56

barium

Ba

20

calcium

Ca

74

tungsten

W

21

scandium

Sc

78

platinum

Pt

22

titanium

Ti

79

gold

Au

23

vanadium

V

80

mercury

Hg

24

chromium

Cr

82

lead

Pb

25

manganese

Mn

83

bismuth

Bi

26

iron

Fe

86

radon

Rn

27

cobalt

Co

88

radium

Ra

28

nickel

Ni

92

uranium

U

Elements highlighted are additional elements required for 1025 Students in addition to basic 47.