Advertisements
Advertisements
Question
Write the names of the elements present in the following compound.
Common salt
Advertisements
Solution
Sodium chloride
APPEARS IN
RELATED QUESTIONS
If bromine atom is available in the form of, say, two isotopes `""_35^79Br (49.7%)" and """_35^81Br (50.3%)`, calculate the average atomic mass of bromine atom.
Define:- Atom
State Dalton’s atomic theory.
An atom has 13 protons and 14 neutrons.
What is the atomic mass of the atom ?
A certain particle ‘X’ has 17 protons, 18 electrons and 20 neutrons.
What is the mass number of X?
Fill in the blank
An excess of electrons produces a ________ charge.
What are the building blocks of matter ?
Calculate the number of moles in 12.044 × 1025 atoms of phosphorus.
What is the contribution of the following in atomic structure?
Maharshi Kanada
Name the gas that.
Turns moist starch iodide paper blue black.
A compound containing one atom of carbon and two atoms of oxygen is ______.
K: Potassium:: C: ______.
In all atoms of an element
______ is the smallest particle of an element.
An element is composed of ______ atoms.
Give the salient features of “Modern atomic theory”.
______ is a substance that is made up of three oxygen atoms chemically combined.
What is the fundamental particle of an element?
The first scientific theory about atoms was given by J J. Thomson.
