ISBN: 9787530166413 - 可怕的科学(漫画版) 毒步天下 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2024-01 Pages:40 Publisher:Beijing Juvenile and Children's Publishing House You may not think that excessive oxygen can kill people! Carbon monoxide and carbon dioxide are only one oxygen atom apart. but the dangers are very different. In addition to these familiar names. there are some poisonous gases that you may not have heard of. such as mustard gas and cyanide. Some metals and metalloids are also highly toxic. and some are even around us! Be careful. …