Skip to content

TypingGalaxy

Free typing tests, exam simulators, adaptive lessons and games with analytics that show exactly what to practise next.

Practice

Typing test
1 minute test
5 minute test
10 minute test
Words mode
Quotes
Code typing
Daily & weekly challenges

Exams by country

India
United States
United Kingdom
Canada
Australia
Pakistan
Bangladesh
Nigeria
Philippines

Learn

Typing tutorial
Home row lessons
Hindi Inscript
Typing games
Blog
FAQ
Leaderboard

Company

About
Contact
Feedback & bug reports
Community
Privacy policy
Terms of service
Cookie policy
Accessibility
Disclaimer
DMCA

© 2026 Typing Galaxy. All rights reserved. d324ff4550b4+2026-10-15-07:04

Practice tests are modeled on public exam formats and are not affiliated with any exam body.

Data Entry KPH Practice Test 108: The Structure of the Atom | Typing Galaxy

Typing Test Exams Learn Games Challenges Leaderboard Blog Community

Home
Typing tests
Data Entry KPH
Test 108

Data Entry KPH practice test 108

The Structure of the Atom · 263 words · 5 min · English · backspace allowed · target 8,000 KDPH

← Test 107 All tests Test 109 →

Practice test modeled on the Data Entry Keystrokes Per Hour (KPH) Test format. Not affiliated with Employers and staffing agencies. 8,000 to 10,000 KPH is typical for alphanumeric entry; 12,000+ is fast. Score combines speed and field accuracy.

5:000wpm100%0/263

Everythingwecantouchismadeofatoms,andeveryatomhasthesamebasicdesign.Atitscentreisatiny,densenucleuscontainingprotons,whichcarryapositivecharge,andneutrons,whichcarrynone.Aroundthenucleusmoveelectrons,negativelychargedparticlessolightthatthenucleusholdsalmostallthemass.Thenumberofprotonsdecideswhichelementanatomis:oneprotonmakeshydrogen,sixmakecarbon,twenty-sixmakeiron.Electronsarrangethemselvesinshells,anditistheoutermostshellthatdetermineshowanatombondswithotherstoformmolecules,fromwatertotheproteinsinourcells.Theatomismostlyemptyspace;ifthenucleuswerethesizeofamarble,thenearestelectronwouldbehundredsofmetresaway.Thispicture,workedoutintheearlytwentiethcentury,underlieschemistry,electronicsandnuclearpoweralike.Therighttovoteisthefoundationofrepresentativegovernment.Itgiveseveryadultcitizen,regardless

Start typing to begin. Tab + Enter for a new test, Esc to pause.