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Potassium and Francium Periodic Table
Potassium
Francium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
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1 Periodic Table
1.1 Symbol
K
Fr
1.2 Group Number
1
1
Gadolinium In Periodic Table
▶
⊕
0
17
1.4 Period Number
4
7
Lithium In Periodic Table
▶
⊕
2
7
1.8 Block
s block
s block
1.9 Element Family
Alkali
Alkali
1.10 CAS Number
7440097
7440735
Aluminium In Periodic Table
▶
⊕
7429905
54386242
1.13 Space Group Name
Im_ 3m
Not Available
1.14 Space Group Number
229.00
NA
Plutonium In Periodic Table
▶
⊕
11
229
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Potassium vs Gadolinium
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Magnesium
Titanium
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Thorium
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Aluminium
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Lead
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Francium vs Titanium
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Francium vs Calcium
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Francium vs Neodymium
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