Elements of which block in modern periodic table cannot have-ve oxidation state?

In which block of the modern periodic table are the nonmetals found ?

In which block of the modern periodic table are the nonmetals found?

In which block of the modern periodic table are the non-metlas present?

Which block of modern periodic table represent inner transition elements?

Modern periodic table by Mosley states that

State the law on which modern periodic table is based

Name or state with reference to the elements of the modern periodic table. The character of the hydroxide of the element in period-3 group 13 [IIIA].

Name or state with reference to the elements of the modern periodic table. The formula of the hydroxide of the element having electronic configuration 2, 8, 2.

Name the element with reference to the elements of the modern periodic table. The element having largest atomic size in periods.