Suggestions for improving periodic-table.io.

Help us improve periodic table app. You can provide feature requests, bugs or new translation requests which would define the roadmap for the app.

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27 votes

Add solubility charts, reactivity series

Suggested by: Sayak (25 Jun, '20) • Upvoted: 18 Jun • Comments: 1
Done
26 votes

Animated atomic structure

Suggested by: Sayak (21 Jun, '20) • Upvoted: 26 Aug • Comments: 0
Done
20 votes

please add line spectrum of elements also

Suggested by: Sayak (24 Jun, '20) • Upvoted: 26 Feb • Comments: 2
Under consideration
17 votes

Automatic dark-theme

Suggested by: Filippo (16 Oct, '20) • Upvoted: 21 Aug • Comments: 1
Under consideration
16 votes

Swiping left/right to go to next/previous element

Suggested by: Marin (10 Jul, '20) • Upvoted: 21 Aug • Comments: 0
Under consideration
11 votes

hope that the chart can be computer wallpaper

Suggested by: molder (27 May, '21) • Upvoted: 02 Oct • Comments: 1
Under consideration
10 votes

Lanthanum and Actinium should be placed in d block

Suggested by: Janhavi Khilari (08 Aug, '21) • Upvoted: 14 Sep • Comments: 0
Under consideration
8 votes

UI that scales with window size

Suggested by: Roberto Nuno (29 Jun, '20) • Upvoted: 14 Jul, '21 • Comments: 1
Under consideration
8 votes

Covalency

Suggested by: Sayak (26 Sep, '20) • Upvoted: 02 Oct • Comments: 0
Under consideration
8 votes

orbitals

Suggested by: c (30 Jun, '20) • Upvoted: 05 Apr • Comments: 0
Under consideration
7 votes

元素汉语拼音

Suggested by: 张颂 (13 Oct, '20) • Upvoted: 27 Sep • Comments: 0
Under consideration
5 votes

Related chemical reaction equations

Suggested by: Peter (19 Jun, '21) • Upvoted: 21 Aug • Comments: 0
Under consideration
5 votes

Common Oxidation states would be very helpful 😊

Suggested by: Nour (20 Mar, '21) • Upvoted: 21 Aug • Comments: 0
Under consideration
5 votes

prepare questions....

Suggested by: kadeeja amra (21 Jun, '20) • Upvoted: 21 Aug • Comments: 0
Under consideration
4 votes

中文版：元素锇

Suggested by: l (30 Jul, '20) • Upvoted: 10 Aug, '21 • Comments: 0
Done
3 votes

plz add number of neutron,electron and proton for the elements.

Suggested by: Sayak (27 Jun, '20) • Upvoted: 07 Jul, '20 • Comments: 2
Done
3 votes

113号元素鉨应该写为钅尔

Suggested by: Nobody (09 May, '21) • Upvoted: 02 Oct, '21 • Comments: 1
Under consideration
3 votes

hope there are pinyin for China users

Suggested by: rongdell (18 Jul, '20) • Upvoted: 20 Sep • Comments: 0
Under consideration
2 votes

spelling mistake maybe

Suggested by: Sayak (04 Sep, '20) • Upvoted: 04 Sep, '20 • Comments: 3
Done
2 votes

部分中文错字更改

Suggested by: BuDingOwO (11 Sep, '21) • Upvoted: 27 Jan • Comments: 0
Under consideration
2 votes

combustion

Suggested by: vishal (20 Aug, '21) • Upvoted: 18 Jun • Comments: 0
Under consideration
2 votes

add language

Suggested by: akhil D (22 Dec, '20) • Upvoted: 22 Feb, '21 • Comments: 0
Under consideration
2 votes

add voice like if i choose any element it speaks its basics like atomic mass & number and name

Suggested by: Sam (19 Dec, '20) • Upvoted: 04 Feb, '21 • Comments: 0
Not planned
2 votes

Improve the animation of the electronic configuration of atoms

Suggested by: Rahul Yavvari (23 Sep, '20) • Upvoted: 26 Sep, '20 • Comments: 0
Done
2 votes

el cesio es radioactivo

Suggested by: Tiare (13 Sep, '20) • Upvoted: 14 Aug • Comments: 0
Done
2 votes

Automatically snap Lanthanide and Actinides into periodic table when window is wide enough

Suggested by: Bill (09 Sep, '20) • Upvoted: 21 Aug • Comments: 0
Under consideration
2 votes

useless

Suggested by: Sayak (13 Aug, '20) • Upvoted: 24 Jun, '21 • Comments: 0
Not planned
1 votes

Corriger Ts

Suggested by: Daniel U. Thibault (04 Apr, '21) • Upvoted: 04 Apr, '21 • Comments: 2
Done
1 votes

add Tamil language

Suggested by: JATHURSHAN (25 Jan, '21) • Upvoted: 25 Jan, '21 • Comments: 2
Under consideration
1 votes

Iridium oxidaion state

Suggested by: Irina Terekhina (20 May, '21) • Upvoted: 20 May, '21 • Comments: 1
Done
1 votes

a wrong word

Suggested by: xmx (08 Oct, '20) • Upvoted: 08 Oct, '20 • Comments: 1
Under consideration
1 votes

Toggle Group / Column

Suggested by: Rob M (19 Sep, '21) • Upvoted: 19 Sep, '21 • Comments: 0
Under consideration
1 votes

add English name

Suggested by: YU sy (05 Jun, '21) • Upvoted: 05 Jun, '21 • Comments: 0
Under consideration
1 votes

Dejen unir los elementos

Suggested by: Tomás (14 Apr, '21) • Upvoted: 28 Apr, '21 • Comments: 0
Under consideration
1 votes

Option to in crease font size in table and element details

Suggested by: Nour (20 Mar, '21) • Upvoted: 20 Mar, '21 • Comments: 0
Under consideration
1 votes

add blocks

Suggested by: eshan kashyap (17 Mar, '21) • Upvoted: 17 Mar, '21 • Comments: 0
Under consideration
1 votes

Please add Main-group and Subgroup for group names

Suggested by: Alex (06 Jan, '21) • Upvoted: 06 Jan, '21 • Comments: 0
Under consideration
1 votes

Molar mass or molecular weight calculator

Suggested by: Antho (14 Dec, '20) • Upvoted: 14 Dec, '20 • Comments: 0
Under consideration
1 votes

V History

Suggested by: Sofía Palacios (12 Nov, '20) • Upvoted: 12 Nov, '20 • Comments: 0
Under consideration
1 votes

Maybe intergrate a course...

Suggested by: Timmy McDimmy (28 Oct, '20) • Upvoted: 28 Oct, '20 • Comments: 0
Under consideration
1 votes

El Teneso(Ts) tiene un error de imagen

Suggested by: Hugo (24 Oct, '20) • Upvoted: 24 Oct, '20 • Comments: 0
Under consideration
1 votes

Reduce UI size

Suggested by: Filippo (16 Oct, '20) • Upvoted: 16 Oct, '20 • Comments: 0
Under consideration
1 votes

Electron Configuration Fix

Suggested by: Rome (15 Oct, '20) • Upvoted: 15 Oct, '20 • Comments: 0
Under consideration
1 votes

Decrease the size of the reference image of the elements

Suggested by: Rahul Yavvari (24 Sep, '20) • Upvoted: 24 Sep, '20 • Comments: 0
Under consideration
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