Samarium

Francium

Uses of Samarium and Francium

Samarium

Francium

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1 Uses

1.1 Uses & Benefits

Magnets of Samarium cobalt alloy are stronger than that of Iron and hence, they are used in microwave application.

Samarium metal also used in optical lasers and infrared absorbing glasses and as a neutron absorber.

Francium has no known uses as it has a half life of only 22 minutes.

1.1.1 Industrial Uses

Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry

1.1.2 Medical Uses

1.1.3 Other Uses

Alloys, In Nuclear Reactors

1.2 Biological Properties

1.2.1 Toxicity

Slightly Toxic

1.2.2 Present in Human Body

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27% Lanthanide Series Metals have it !

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83% Alkali Metals Metals have it !

1.2.3 In Blood

Uses of Sodium

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0.01 Blood/mg dm-3

Rank: 22 (Overall)▶

0.00 Blood/mg dm-3

Rank: 37 (Overall)▶

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Uses of Plutonium

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447 (Uses of Iron)

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1.2.4 In Bone

Uses of Calcium

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Not Available

Rank: N/A (Overall)▶

0.00 p.p.m.

Rank: 36 (Overall)▶

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Uses of Plutonium

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10000 (Uses of Sodiu..)

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