Question

1. Fill in the blanks: - a) Glass is made up of b) Tincture of iodine is an c) coined term radio activity. d) The combining capacity of element is k/as e) Carbon, Sulphur, phosphors are example of f) Atomicity of O3 molecule is g) Latin name of sodium is​

Answer 1

Answer:

@The sand commonly used to make glass is comprised of small grains of quartz crystals, made up of molecules of silicon dioxide, which is also known as silica.

Answer 2

a) sand comprises of grains of quartz crystals

b) antiseptic

c) Marie Curie

d) valency

e) non-metals

f) 3

g) natrium