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Element with atomic number 13 will occur in periodic table in:

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Important Questions on Periodic Classification of Elements

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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 29
An element has electronic configuration 2,8,8. Which statement is not correct about the element?
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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 30
An element has twice the number of electrons in second shell as in its first shell, the element is:
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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 31
An element M is in group 2, the formula of its oxide is:
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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 32
An element M is in group 13, the formula of its oxide is:
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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 33
An element having three shells and number of electrons in third shell is thrice of electrons in first shell, the element is:
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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 34
The element that is a metalloid is:
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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 35
The chloride of group 13 element M will be:
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ESSENTIALS OF CHEMISTRY X>Chapter 5 - Periodic Classification of Elements>Value Based Questions>Q 36
Law of octaves was applicable up to: