Chemistry

Chemistry Exam Preparation

In Chemistry learners have to commit to memory lot of detailed information to get a good percentage in the Class X Board Examination. Just a few samples are covered here. As we get more specific requests from teachers, parents and learners we will add more.

Mnemonics: Reactivity Series

A short Mnemonics are memory devices that improve our memory to remember details especially in the form of lists like the atomic value of elements, the order of adjectives, characteristics, steps, stages, parts, etc. If we have a list of words to remember in the same order, we take out the first letters of each of the words and make a sentence that we can easily remember.

18 Elements & Atomic Values

Mnemonic help is suggested for remembering the first 18 elements along with their atomic values. If learners memorise a sentence and then try to link the first H with Hydrogen, the second H with Helium, Lithium with the L of light etc. they can easily remember the order.