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.

Add
18 votes

Add solubility charts, reactivity series

Suggested by: Sayak (25 Jun, '20) • Upvoted: 03 Dec, '20 • Comments: 0
Planned
15 votes

Animated atomic structure

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

please add line spectrum of elements also

Suggested by: Sayak (24 Jun, '20) • Upvoted: 22 Nov, '20 • Comments: 2
Under consideration
7 votes

UI that scales with window size

Suggested by: Roberto Nuno (29 Jun, '20) • Upvoted: 26 Sep, '20 • Comments: 1
Under consideration
6 votes

Swiping left/right to go to next/previous element

Suggested by: Marin (10 Jul, '20) • Upvoted: 08 Oct, '20 • Comments: 0
Under consideration
6 votes

orbitals

Suggested by: c (30 Jun, '20) • Upvoted: 26 Sep, '20 • Comments: 0
Under consideration
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

Covalency

Suggested by: Sayak (26 Sep, '20) • Upvoted: 27 Sep, '20 • Comments: 0
Under consideration
2 votes

spelling mistake maybe

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

Automatic dark-theme

Suggested by: Filippo (16 Oct, '20) • Upvoted: 01 Nov, '20 • Comments: 0
Under consideration
2 votes

元素汉语拼音

Suggested by: 张颂 (13 Oct, '20) • Upvoted: 14 Oct, '20 • Comments: 0
Under consideration
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

prepare questions....

Suggested by: kadeeja amra (21 Jun, '20) • Upvoted: 01 Sep, '20 • Comments: 0
Under consideration
1 votes

a wrong word

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

Please add Main-group and Subgroup for group names

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

add language

Suggested by: akhil D (22 Dec, '20) • Upvoted: 22 Dec, '20 • Comments: 0
Under consideration
1 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: 19 Dec, '20 • Comments: 0
Not planned
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
1 votes

el cesio es radioactivo

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

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

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

useless

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

中文版：元素锇

Suggested by: l (30 Jul, '20) • Upvoted: 30 Jul, '20 • Comments: 0
Done
1 votes

hope there are pinyin for China users

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