Revise · Mindless revision feed

Starter- free with daily limits; Premium unlocks the full toolset.

Building your revise feed…

Building your revise feed…

Companion

Summon Vector

Revise

Revise · target cards

Low focus

Low-focus cards for cambridge igcse chemistry: Properties of acids, bases and pH scale.

Mode

Mindless

Loop

Targeted

Cards

Revise · weak topics

Last card — make it count

Tap once — misses return after a short gap so you win by retrieving, not rereading.

Card 1 of 1, chemistry, Properties of acids, bases and pH scale.

chemistryProperties of acids, bases and pH scale

Sodium chloride bonding is best described as…

Skip

Save your progress

Revise

Learning-gated progress