ACIDS, BASES AND SALTS
S.NO KEY WORDS MEANING معنی الفاظ 01 ACIDS ترشہ 02 BASES اساس 03 INDICATORS مظہر 04 RED LITMUS 05 BLUE LITMUS 06 PHENOPHTHALEIN 07 NEUTRALIZATION 08 GUARD TUBE 09 HYDRONIUM…
chemical equations-key words ;meaning
10th CLASS PHYSICS SYLLABUS, REFLECTION AT CURVED SURFACES , CHEMICAL EQUATION KEY WORDS, CHEMICAL EQUATIONS LAB, ACIDS,BASE AND SALTS LAB -1, ACIDS BASE LAB 2, ACIDS BASE AND SALTS 3,…
ABOUT ELEMENTS
ATOMIC NUMBER(Z) NAME OFTHE ELEMENT IN URDU SYMBOL ATOMIC WEIGHT (A) 1 HYDROGEN ہائیڈروجن H 1.008 2 HELIUM ہیلیم He 4.00 3 LITHIUM لیتھیم Li 6.94 4 BRELIUM بیریلیم Be…