Identify and write the "common property" of the following collectons.
January, February, March, April,....

Identify and write the "common property" of the following collectons. 2,4,6,8

Identify and write the "common property" of the following collectons. 2,3,5,7,11

Identify and write the "common property" of the following collectons. 1,4,9,16....

Identify and write the "common property" of the following collectons. Thumb, index finger, middle finger, ring finger, pinky.

Identify a property of amorphous silicon in the following

Identify the type of each of the following reactions. Also write balanced chemical equation for each . (i) The reaction mixture becomes warms . (ii) An insoluble substance is formed.

In the following table, the positions of six elements A, B, C, D, E and F are given as they are in the Modern Periodic Table : On the basis of the above table, answer the following questions : (i) Name the element which forms only covalent compounds. (ii) Name the element which is a metal with valency three. (iii) Name the element which is a non-metal with valency three. (iv) Out of B and C, whose atomic radius is bigger and why? (v) Write the common name for the family to which the elements D and F belong.

Study the following table in which positions of six elements A, B, C, D, E and F are shown as they are in the modern periodic table : On the basis of the above table, answer the following questions : (i) Name the element which forms only covalent compounds. (ii) Name the element which is a metal with valency three. (iii) Name the element which is a non-metal with valency three. (iv) Out of D and E, which is bigger is size and why ? (v) Write the common name for the family to which the elements C and F belong.