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francium
review of francium
Question | Answer |
---|---|
who was the presenter? | hayva |
whats the nickname of francium? | Fr |
what year was it discovered? | 1939 |
who was it discovered by? | Marguerite Catherine Perey |
where was it discovered? | france |
whats francium melting point? | 300K |
what group number is francium in? | 1 |
how long does it half life last? | 22 minutes |
is it a solid or liquid ? | solid |