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Everyday Science MCQs
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3061.At room temperature most of ionic compounds are ______?
3062.Interaction between highly electron deficient hydrogen and highly electronegative atom is called?
3063.All Transition Elements are _____?
3064.In group electron affinity values decreases from top to bottom because ______?
3065.The ability to attract shared pair of electron is called ______?
3066.According to Mosely the chemical properties of elements are the periodic function of their?
3067.The elements of VIIA group are known as ______?
3068.4th and 5th period in periodic table are known as?
3069.The periodic table divided into S, P, d, and f block based on _______?
3070.In 1869 Mandeleev put forward his periodic law about _____?