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Volume 13, Issue 4 (2004)

 

Editorial:
S. Manev, E. Boyadjieva, M.Kirova. Textbooks and Teaching - A Theme to Be Continued 243

News:

Distinguished European Chemists 249
Competition for the Awards of the International Fund "St.St. Cyril and Methodius" - 2004 252
S. Manev, R. Petkova. Bulgarian Participation to the 38th International Mendeleev Olympiad in Chemistry 253
Element 111: Roentgenium 255
Letters to the Editor:
S. Beneva. The Teaching of Chemistry and the Deed of Mendeleev 256
Teaching Efficiency:
A. Tafrova-Grigorova. Construction of Chemistry Tests. 265
Teaching Chemistry Experiment:
I. Ceyhun, Z. Karagolge. Determination of the Oxygen Content in the Air 283
J. Ahmad, E.M. Yeboah. Verification of the Nernst Equation: A Physical Chemistry Experiment 289
 
Problems:
A Test in Physics and Chemistry of the International Fund "St.St. Cyril and Methodius" - 2004 296
40 Years Ago: 302
Advanced Chemistry:
T.M. Peev. Study of an Old Iron 303
20 Years Ago: 312
Reviews:
B.V. Toshev. Inorganic Chemistry for Vocational Schools 313
Archives:
For Healthy Pupils (1934) 320

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