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Answer 1

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Zinc is the first element of the twelfth column of the periodic table. It is classified as a transition metal. Zinc atoms have 30 electrons and 30 protons with 34 neutrons in the most abundant isotope. Characteristics and Properties. Under standard conditions zinc is a hard and brittle metal with a bluish-white color.SCIENCE IS A SUBJECT WHICH ALLOWS YOU TO HAVE INFORMATION ABOUT EVERYTHING WITH REASON AND LOGICHeat is the form of energy that is transferred between two substances at different temperatures. The direction of energy flow is from the substance of higher temperature to the substance of lower temperature. Heat is measured in units of energy, usually calories or joules.Zinc is the first element of the twelfth column of the periodic table. It is classified as a transition metal. Zinc atoms have 30 electrons and 30 protons with 34 neutrons in the most abundant isotope. Characteristics and Properties. Under standard conditions zinc is a hard and brittle metal with a bluish-white color.

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Answer 2

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Full name: Avul Pakir Jainulabdeen Abdul Kalam

Awards: Bharat Ratna, Hoover Medal, Padma Vibhushan, Padma Bhushan, Veer Savarkar Award, moreBorn: 15 October 1931, Rameswaram

Died: 27 July 2015, ShillongAvul Pakir Jainulabdeen Abdul Kalam was an Indian aerospace scientist who served as the 11th president of India from 2002 to 2007. He was born and raised in Rameswaram, Tamil Nadu and studied physics and aerospace engineering.Avul Pakir Jainulabdeen Abdul Kalam was an Indian aerospace scientist who served as the 11th president of India from 2002 to 2007. He was born and raised in Rameswaram, Tamil Nadu and studied physics and aerospace engineering.Full name: Avul Pakir Jainulabdeen Abdul Kalam

Awards: Bharat Ratna, Hoover Medal, Padma Vibhushan, Padma Bhushan, Veer Savarkar Award, moreBorn: 15 October 1931, Rameswaram

Died: 27 July 2015, ShillongFull name: Avul Pakir Jainulabdeen Abdul Kalam

Awards: Bharat Ratna, Hoover Medal, Padma Vibhushan, Padma Bhushan, Veer Savarkar Award, more