Chemsir.talking.chemistry

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Chemsir.talking.chemistry

This page is a magazine about chemistry education. It is managed by a low-profile Hong Kong chemistry teacher, Mr.

Lee Wai Hon, Chemsir.
本專頁是一本化學教育雜誌。管理員為一位作風低調的香港化學科老師李偉瀚 Chemsir。

29/10/2024

Did you burn zinc powder in the laboratory before? What are the observations?
😆
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#化學 #科學 #鋅 #氧化鋅 #金屬

11/10/2024

[Ozone] An ozone (O3) molecule contains 3 oxygen atoms. There is a dative covalent bond between 2 of the O atoms.😃
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#化學 #科學 #臭氧

21/09/2024

Be positive like a proton!
正向呀！就如一粒質子！
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Source: Thank you!
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#化學 #科學 #質子 #正向

15/09/2024

Chemistry Clock🤭
化學時鐘🤭
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Source: A nice picture. Thank you!
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#化學 #科學 #教育 #元素周期表 #元素週期表 #元素 #元素符號 #化學元素

31/08/2024

Is Chemistry so boring?🤔😂 🤭
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Source: A nice picture! Thank you!
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#化學 #科學

21/08/2024

How about buying a new watch like this?🤭
買一隻化學智能手錶如何？🤭
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Source: .shz A nice picture. Thank you!
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#化學 #科學 #元素周期表 #元素週期表 #元素 #元素符號 #化學元素 #智能手錶

12/08/2024

[The Importance of Learning Chemistry]

Which side will you choose?😂🤭
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#化學 #科學

25/06/2024

[When there is an urgent need]

Make your choice😂
But do go wrong🤭
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#化學 #科學

11/05/2024

[The Love Story between Na & Cl]

Na: You complete me.
Cl: You complete me too.
❤
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Source: A nice picture! Thank you!
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#化學 #科學 #離子鍵 #離子化合物 #氯化鈉

07/05/2024

Do you like Chemistry?🤔
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#化學 #科學

01/05/2024

How about staying in this bed during the holiday?🤭
放假期間躺在這張床上是否最寫意呢？🤭
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#化學 #科學 #教育 #元素周期表 #元素週期表 #元素 #元素符號 #化學元素

23/04/2024

Which element exists as a purple vapour under the experimental conditions?😍
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#碘 #昇華 #化學實驗 #化學 #科學

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