National Chemistry Day was declared by the American Chemical Society to promote the public’s understanding and appreciation of the role that chemistry plays in our everyday lives.
National Mole Day is celebrated annually on October 23 from 6:02 a.m. to 6:02 p.m. It celebrates Avogadro’s Number (6.02 x 1023), which is a basic measuring unit in chemistry. National Mole Day was created as a way to foster interest in chemistry, and schools throughout the United States and around the world celebrate with various activities related to chemistry and/or moles.
National Chemistry Week (NCW) is a community-based program of the American Chemical Society (ACS). This annual program unites ACS local sections, student communities, technical divisions, businesses, schools, and individuals in communicating the importance of chemistry to our quality of life. NCW occurs annually during the third week of October, typically the same week as Mole Day.
In 1986, George Pimentel, then ACS president, had an idea to better educate the public about the crucial role of chemistry in everyday life. ACS organized its first official National Chemistry Day on Nov. 6, 1987. By 1989, the ACS Board had approved National Chemistry Day, and it became an annual celebration, held every year in late October. In 1993, it was renamed National Chemistry Week.
The mission of NCW is to reach the public, particularly elementary and secondary school children, with positive messages about chemistry to:
Make a positive change in the public's impression of chemistry;
Promote a mechanism for effectively mobilizing ACS local sections; and
Motivate the ACS membership through local section activities.
NCW is administered by the ACS Office of Science Outreach which is part of the Education Division. The Committee on Community Activities (CCA) serves as the advisory group for outreach programs, and selects and develops the NCW themes and materials.
来点简单的：
Q：请说出同一偏旁四个不同字。
普通青年：江河湖海。
文艺青年：琴瑟琵琶。
逗比青年：哼嗬哈嘿！
化工青年：烷烯炔烃。
追问：五个字？其他人沉默。。。。
化工青年：钾钙钠镁铝。
含泪问：六个字？
化工青年：氦氖氩氪氙氡（推眼镜）我给大家背一下镧系和锕系...镧铈镨钕钷钐铕钆铽镝钬铒铥镱镥
上面的翻译别别扭扭的，干脆A男B女就好了。
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长途客运汽车站，一个男子拎着一大桶东西急匆匆地奔过来，正挤着人群想上车，售票员问："哎哎，这是什么东西？"
男子一边喘气一边往上挤说："酒精"。
"不行，不行，这可是易燃物，不能带上车的，"售票反皱着眉头。
这男子又嚷道："这是乙醇"。
"干嘛不早说？呵呵，快上！"售票员笑着抱怨。
客车终于启动了……
化学课上老师讲解溶剂与溶质的关系：
一定的溶剂只能溶解一定的溶质。
比如说，你吃了一碗饭，又吃了一碗，第三碗吃下去已经饱了，你还能吃下去吗?
有个学生问："还有菜吗?"
这是一个印度博后和一个英国教授的故事,故事的主题是三氯蔗糖，是现在最好的甜味剂之一，甜度是蔗糖的600倍，他的发现是这样的英国教授：“你去把今天得到的产物（三氯蔗糖）test一下。”印度博后：“好的没问题”过了一会......印度博后：“教授，我taste过了，甜的，特别甜！”
一天化学老师在逛街，
遇到了恐怖分子，
然后与其英勇搏斗，
一刀把恐怖分子劈成了恐怖原子
化学家给女友写信道：“我是氧原子o，你是氢原子H，我们的结合就像水（H2O）一样稳定。”
女友回信：“另外一个H在哪里？”
李娜这名字很普通吧？谁一辈子不认识几个李娜你都不好意思出门见人。我大学同班就有个叫李娜的。那天，我有事找她，看她在前面走就大喊："李娜！"结果他正好在我身边，也大喊一声："假如色！"我一脸懵逼的看了她一眼，心说你怕不是个傻子吧？，又朝李娜喊了一声："李娜！"结果他也又大喊一声："假如色。"这时候李娜也跑过来了，一脸懵逼的看着他，我也莫名其妙的看着他。他看着我说："不接着背了"因为锂钠钾铷铯（Li Na K Rb Cs）
【著作权归作者所有】
