P, D and F blocks#!#Metals, Non-metals and Metalloids

Nitric acid is a strong oxidizing agent and attacks most metals, non-metals and metalloids. Which of the following process is/are incorrect ?

Nitric acid is a strong oxidizing agent and attacks most metals, non-metals and metalloids. Which of the following metal is / are inert towards reaction with dil HNO_(3) ?

Following rule, in general, classifies p- block elements into metals, non metals and metalloids, where P is the period number and N, the valence electrons. (P+1) gt N, the element would be a metal. (P+1) lt N, the element would be a non-metal. (P+1) = N, the element would be a metalloid Classify the following into metals, nonmetals and metalloids: Z= 14, 31, 35,54

An element X (atomic number 17) reacts with an element Y (atomic number 20) to form a divalent halide. Classify X and Y as metal (s), non-metal (s) or metalloid (s).

(a) what are (i) metals (ii) non-metals ,and (iii) metallloids ? Give two examples each of metals ,non-metals and metalloids. (b) Classify the following into metals , non - metals and metalloids : Silicon ,Mercury ,Diamond , sulphur ,iodine ,Germainum , sodium ,carbon , Magnesium , copper , Boron ,Helium

In which part of the periodic table are the metals, nonmetals and metalloids located ?

Which block of elements consists of metals, non metals and metalloids ?

Mendeleev's predicted the existence of certain elements not known at that time and named two of them as Eka-silicon and Eka-aluminium. Classify these elements as metals, non-metals or metalloids.

Classify the following into metals, non-metals, metalloids and alloys. Magnesium, Carbon, Nitrogen, Calcium, Bronze, Chlorine, Tin, Arsenic, Brass, Uranium.

Physical Properties Of Metals And Nonmetals|Nonmetals|Metalloids|Chemical Properties|OMR