Advertisements
Advertisements
Question
What is the contribution of the following in atomic structure?
Democritus
Advertisements
Solution
Democritus called paramanu as atom which comes from the Greek word atomos, meaning indivisible.
APPEARS IN
RELATED QUESTIONS
Complete the statement by filling the gaps using appropriate term from the terms given in the bracket.
(slow, coloured, arrow, fast, smell, milky, physical, product, chemical, reactant, covalent, ionic, octet, duplet, exchange, sharing, equality sign)
Sodium chloride is ______ compound while hydrogen chloride is ______ compound.
What type of bond is formed between two atoms, when the electronegative difference between them is zero?
Name the following:
Two atoms having the same number of protons and electrons but different number of neutrons.
Give a reason
Physical properties of isotopes are different.
Give the orbital diagram of the following:
Magnesium chloride
State the type of bonding in the following molecules.
Hydrogen chloride
Identify the following reaction as either oxidation or reduction:
O + 2e- → O2-
The element that would form cation due to the loss of electrons during the chemical reaction is ______.
______ is the only noble gas that does not have eight electrons in its valence shell.
Choose the odd one out and write the reason:
