English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

What are the positive and negative heat effects?

2007-11-24 19:56:42 · 1 answers · asked by Mujto Kuchiki 2 in Science & Mathematics Chemistry

1 answers

positive and negative ??????

2007-11-24 20:57:27 · answer #1 · answered by ag_iitkgp 7 · 0 0

fedest.com, questions and answers