Answer:
A.PbCl2
C.Cl2
Explanation:
are the products in the given chemical reaction.
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Answer:
Over 700,000 lives are taken by the AIDs virus every year. Hepatitis C claims the lives of over 200,000 people each year and haemorrhagic fevers caused by viruses such as Ebola have resulted in over 20,000 deaths.
Explanation:
Answer:
Please check image and explanation
Explanation:
Lewis structure means drawing all the lone pair and bond pair around the atom and also lone pair of electron is represented as pair of dot except in the odd electron system where electron is denoted by only one dot. single bond is denoted by single line and similarly double bond denoted by two parallel line and so on
generally less electronegative atom is taken as central atom or atom having more covalency.