[轉貼] Caesium + H2O --> 爆炸

Zend

P.S. 樓主

鈷(II)離子係blue

Francium真係分分鐘decay左都估唔到

要有精彩野看不著這些

好多炸藥仲強

☆基路亞∼洛樂

嘩!!型爆~~
仲有冇野睇~我想睇caesium加acid~正正^_^

白帝

in case of Fr223:
half-life:22mins
and;
Fr223 can undergo both alpha and beta minus decay.

慶

其實佢拎出黎果時會唔會同air react 嫁??

Steven1992410

Caesium=Ca??

Puppet

ㄚ!!!
why sinks?

自我解答:
課本話group I elements are less dense than water
原來限於頭三個~"~

Originally posted by Steven1992410 at 2006-3-19 22:31:
Caesium=Ca??

Cs

[ Last edited by Puppet on 2006-3-19 at 10:56 PM ]

小小的艾薇兒fan

Ca 係Calcium 呢！

睇完依套片(學校)，我地成班係咁叫阿SIR ENCORE

yk852066

超正
上過A Fung個網睇Na爆水,都唔夠呢個勁(當然)

Zend

Originally posted by yk852066 at 2006-3-19 23:41:
超正
上過A Fung個網睇Na爆水,都唔夠呢個勁(當然)

最勁的去webelements click ne 個Cr
有類似火山爆發的反應