Tricks Series
3 videos • 67 views • by ougenius
1
TRICK TO LEARN PERIODIC TABLE || YOU WILL NEVER FORGET|| VERY EASY METHOD
ougenius
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2
Trick to remember 7 crystal system in less than 10 minutes? [URDU] [HINDI]
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3
HOW TO DRAW SHAPES OF 7 CRYSTAL SYSTEM || BEST VIDEO || [URDU][HINDI]
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