| Line 9: |
Line 9: |
| | ==The Periodic Table== | | ==The Periodic Table== |
| | | | |
| − | {|style="border-collapse:collapse; border:none" | + | {|style="border-collapse:collapse; border:none;margin-left:auto; margin-right:auto" |
| | !1A | | !1A |
| | ||||||||||||||||||||||||||||||| | | ||||||||||||||||||||||||||||||| |
| Line 15: |
Line 15: |
| | |- | | |- |
| | |{{ptc|1|H|Hydrogen|1.008}} | | |{{ptc|1|H|Hydrogen|1.008}} |
| − | !2A | + | !valign="bottom"|2A |
| | ||||||||||||||||||| | | ||||||||||||||||||| |
| − | !3A!!4A!!5A!!6A!!7A | + | !valign="bottom"|3A |
| | + | !valign="bottom"|4A |
| | + | !valign="bottom"|5A |
| | + | !valign="bottom"|6A |
| | + | !valign="bottom"|7A |
| | |{{ptc|2|He|Helium|4.003}} | | |{{ptc|2|He|Helium|4.003}} |
| | |- | | |- |
| Line 32: |
Line 36: |
| | |{{ptc|11|Na|Sodium|22.99}} | | |{{ptc|11|Na|Sodium|22.99}} |
| | |{{ptc|12|Mg|Magnesium|24.312}} | | |{{ptc|12|Mg|Magnesium|24.312}} |
| − | !3B!!4B!!5B!!6B!!7B!!<---!!8B!!-->!!1B!!2B | + | !valign="bottom"|3B |
| | + | !valign="bottom"|4B |
| | + | !valign="bottom"|5B |
| | + | !valign="bottom"|6B |
| | + | !valign="bottom"|7B |
| | + | !valign="bottom"|<--- |
| | + | !valign="bottom"|8B |
| | + | !valign="bottom"|--> |
| | + | !valign="bottom"|1B |
| | + | !valign="bottom"|2B |
| | |{{ptc|13|Al|Aluminium|26.982}} | | |{{ptc|13|Al|Aluminium|26.982}} |
| | |{{ptc|14|Si|Silicon|28.086}} | | |{{ptc|14|Si|Silicon|28.086}} |
| Line 113: |
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| | ||||| | | ||||| |
| | |{{ptc|116|||[289]}} | | |{{ptc|116|||[289]}} |
| | + | |- |
| | + | | |||||||||||||||||||||||||||||||||| |
| | |- | | |- |
| | |colspan="2"|*Lanthanides | | |colspan="2"|*Lanthanides |
| Line 130: |
Line 145: |
| | |{{ptc|71|Lu|Lutetium|174.97}} | | |{{ptc|71|Lu|Lutetium|174.97}} |
| | ||| | | ||| |
| | + | |- |
| | + | | |||||||||||||||||||||||||||||||||| |
| | |- | | |- |
| | |colspan="2"|**Actinides | | |colspan="2"|**Actinides |