Xem mã nguồn của Bản mẫu:Janet left-step periodic table (with shell filling sequence)

{| class="collapsible {{{state|uncollapsed}}}" cellpadding="1" cellspacing="1" style="font-size:90%; border:1px solid {{element color|table border}}; text-align:center; padding:2px; background:{{element color|table background}};"
! colspan=33 style="background:{{element color|table title}};" | {{Thanh điều hướng đóng được | Bảng tuần hoàn bước trái Janet | Template:Janet left-step periodic table (with shell filling sequence) }}
|-
| style="text-align:right; padding-right:2px;" | 1s
| colspan=30 |
| style="background:{{element color|s-block}}"|[[Hydrogen|H]]
| style="background:{{element color|s-block}}"|[[Helium|He]]
|-
| style="text-align:right; padding-right:2px;" | 2s
| colspan=30 |
| style="background:{{element color|s-block}}"|[[Liti|Li]]
| style="background:{{element color|s-block}}"|[[Beryllium|Be]]
|-
| style="text-align:right; padding-right:2px;" | 2p 3s
| colspan=24 |
|style="background:{{element color|p-block}}"|[[Boron|B]]
|style="background:{{element color|p-block}}"|[[Carbon|C]]
|style="background:{{element color|p-block}}"|[[Nitrogen|N]]
|style="background:{{element color|p-block}}"|[[Oxygen|O]]
|style="background:{{element color|p-block}}"|[[Flo|F]]
|style="background:{{element color|p-block}}"|[[Neon|Ne]]
|style="background:{{element color|s-block}}"|[[Sodium|Na]]
|style="background:{{element color|s-block}}"|[[Magnesium|Mg]]
|-
| style="text-align:right; padding-right:2px;" | 3p 4s
| colspan=24 |
|style="background:{{element color|p-block}}"|[[Nhôm|Al]]
|style="background:{{element color|p-block}}"|[[Silicon|Si]]
|style="background:{{element color|p-block}}"|[[Phốtpho|P]]
|style="background:{{element color|p-block}}"|[[Sulfur|S]]
|style="background:{{element color|p-block}}"|[[Chlorine|Cl]]
|style="background:{{element color|p-block}}"|[[Argon|Ar]]
|style="background:{{element color|s-block}}"|[[Kali|K]]
|style="background:{{element color|s-block}}"|[[Calcium|Ca]]
|-
| style="text-align:right; padding-right:2px;" | 3d 4p 5s
| colspan=14 |
|style="background:{{element color|d-block}}"|[[Scandi|Sc]]
|style="background:{{element color|d-block}}"|[[Titani|Ti]]
|style="background:{{element color|d-block}}"|[[Vanadium|V]]
|style="background:{{element color|d-block}}"|[[Chromium|Cr]]
|style="background:{{element color|d-block}}"|[[Manganese|Mn]]
|style="background:{{element color|d-block}}"|[[Iron|Fe]]
|style="background:{{element color|d-block}}"|[[Cobalt|Co]]
|style="background:{{element color|d-block}}"|[[Nickel|Ni]]
|style="background:{{element color|d-block}}"|[[Đồng|Cu]]
|style="background:{{element color|d-block}}"|[[Kẽm|Zn]]
|style="background:{{element color|p-block}}"|[[Gali|Ga]]
|style="background:{{element color|p-block}}"|[[Germanium|Ge]]
|style="background:{{element color|p-block}}"|[[Arsenic|As]]
|style="background:{{element color|p-block}}"|[[Selen|Se]]
|style="background:{{element color|p-block}}"|[[Brom|Br]]
|style="background:{{element color|p-block}}"|[[Krypton|Kr]]
|style="background:{{element color|s-block}}"|[[Rubidium|Rb]]
|style="background:{{element color|s-block}}"|[[Strontium|Sr]]
|-
| style="text-align:right; padding-right:2px;" | 4d 5p 6s
| colspan=14 |
|style="background:{{element color|d-block}}"|[[Yttri|Y]]
|style="background:{{element color|d-block}}"|[[Zirconium|Zr]]
|style="background:{{element color|d-block}}"|[[Niobi|Nb]]
|style="background:{{element color|d-block}}"|[[Molybden|Mo]]
|style="background:{{element color|d-block}}"|[[Tecneti|Tc]]
|style="background:{{element color|d-block}}"|[[Rutheni|Ru]]
|style="background:{{element color|d-block}}"|[[Rhodi|Rh]]
|style="background:{{element color|d-block}}"|[[Paladi|Pd]]
|style="background:{{element color|d-block}}"|[[Bạc|Ag]]
|style="background:{{element color|d-block}}"|[[Cadmium|Cd]]
|style="background:{{element color|p-block}}"|[[Indi|In]]
|style="background:{{element color|p-block}}"|[[Thiếc|Sn]]
|style="background:{{element color|p-block}}"|[[Antimon|Sb]]
|style="background:{{element color|p-block}}"|[[Telua|Te]]
|style="background:{{element color|p-block}}"|[[Iod|&thinsp;I&thinsp;]]
|style="background:{{element color|p-block}}"|[[Xenon|Xe]]
|style="background:{{element color|s-block}}"|[[Xêsi|Cs]]
|style="background:{{element color|s-block}}"|[[Barium|Ba]]
|- <!-- All column widths are set in this (almost complete) row -->
| width="3.125%" style="text-align:right; padding-right:2px;" | {{nowrap|4f 5d 6p 7s}}
| width="3.125%" style="background:{{element color|f-block}}"|[[Lanthanum |La]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Cerium|Ce]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Praseodymium|Pr]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Neodymium|Nd]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Promethium|Pm]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Samarium|Sm]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Europium|Eu]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Gadolinium|Gd]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Terbium|Tb]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Dysprosium|Dy]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Holmium|Ho]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Erbium|Er]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Thuli|Tm]]
| width="3.125%" style="background:{{element color|f-block}}"|[[Ytterbium|Yb]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Luteti|Lu]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Hafnium|Hf]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Tantan|Ta]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Wolfram|W]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Rhenium|Re]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Osmi|Os]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Iridium|Ir]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Platin|Pt]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Vàng|Au]]
| width="3.125%" style="background:{{element color|d-block}}"|[[Thủy ngân|Hg]]
| width="3.125%" style="background:{{element color|p-block}}"|[[Thallium|Tl]]
| width="3.125%" style="background:{{element color|p-block}}"|[[Chì|Pb]]
| width="3.125%" style="background:{{element color|p-block}}"|[[Bismuth |Bi]]
| width="3.125%" style="background:{{element color|p-block}}"|[[Polonium|Po]]
| width="3.125%" style="background:{{element color|p-block}}"|[[Astatine|At]]
| width="3.125%" style="background:{{element color|p-block}}"|[[Radon|Rn]]
| width="3.125%" style="background:{{element color|s-block}}"|[[Francium|Fr]]
| width="3.125%" style="background:{{element color|s-block}}"|[[Radium|Ra]]
|-
| style="text-align:right; padding-right:2px;" | 5f 6d 7p 8s
|style="background:{{element color|f-block}}"|[[Actinium|Ac]]
|style="background:{{element color|f-block}}"|[[Thorium|Th]]
|style="background:{{element color|f-block}}"|[[Protactinium|Pa]]
|style="background:{{element color|f-block}}"|[[Uranium|U]]
|style="background:{{element color|f-block}}"|[[Neptunium|Np]]
|style="background:{{element color|f-block}}"|[[Plutonium|Pu]]
|style="background:{{element color|f-block}}"|[[Americium|Am]]
|style="background:{{element color|f-block}}"|[[Curium|Cm]]
|style="background:{{element color|f-block}}"|[[Berkelium|Bk]]
|style="background:{{element color|f-block}}"|[[Californium|Cf]]
|style="background:{{element color|f-block}}"|[[Einsteinium|Es]]
|style="background:{{element color|f-block}}"|[[Fermium|Fm]]
|style="background:{{element color|f-block}}"|[[Mendelevium|Md]]
|style="background:{{element color|f-block}}"|[[Nobelium|No]]
|style="background:{{element color|d-block}}"|[[Lawrencium|Lr]]
|style="background:{{element color|d-block}}"|[[Rutherfordium|Rf]]
|style="background:{{element color|d-block}}"|[[Dubnium|Db]]
|style="background:{{element color|d-block}}"|[[Seaborgium|Sg]]
|style="background:{{element color|d-block}}"|[[Bohrium|Bh]]
|style="background:{{element color|d-block}}"|[[Hassium|Hs]]
|style="background:{{element color|d-block}}"|[[Meitnerium|Mt]]
|style="background:{{element color|d-block}}"|[[Darmstadtium|Ds]]
|style="background:{{element color|d-block}}"|[[Roentgenium|Rg]]
|style="background:{{element color|d-block}}"|[[Copernicium|Cn]]
|style="background:{{element color|p-block}}"|[[Nihonium|Nh]]
|style="background:{{element color|p-block}}"|[[Flerovium|Fl]]
|style="background:{{element color|p-block}}"|[[Moscovium|Mc]]
|style="background:{{element color|p-block}}"|[[Livermorium|Lv]]
|style="background:{{element color|p-block}}"|[[Tennessine|Ts]]
|style="background:{{element color|p-block}}"|[[Oganesson|Og]]
|style="background:{{element color|s-block}}"|[[Ununennium|Uue]]
|style="background:{{element color|s-block}}"|[[Unbinilium|Ubn]]
|-
| colspan=33 style="height:7px; border-bottom:1px solid black" |
|- style="font-size:90%; line-height:100%;"
|
| colspan=14 style="background:{{element color|f-block}}" | [[khối f (bảng tuần hoàn)|khối f]]
| colspan=10 style="background:{{element color|d-block}}" | [[khối d (bảng tuần hoàn)|khối d]]
| colspan=6 style="background:{{element color|p-block}}" | [[khối p (bảng tuần hoàn)|khối p]]
| colspan=2 style="background:{{element color|s-block}}" | [[khối s (bảng tuần hoàn)|khối s]]
|-
| colspan=33 style="text-align:left;"|Dạng bảng tuần hoàn này phù hợp với trật tự trong đó các lớp electron lấp đầy, thể hiện theo chuỗi kèm theo ở lề phải phải (đọc từ trên xuống dưới, từ trái sang phải). Vị trí của hêli (một khí hiếm) nằm trên beri (một kim loại kiềm thổ) bị nhiều nhà hóa học chỉ trích mạnh mẽ.
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