Question
Give a brief description of the following:
Relative atomic mass.
Relative atomic mass.
✓
Answer
Relative atomic mass: Relative atomic mass or atomic weight is a dimensionless physical quantity defined as the ratio of the average mass of atoms of a chemical element in a given sample to the atomic mass constant.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What do you understand by the term ‘latent heat’? What are the two types of latent heat?
Find the ratio by mass of the combining elements in the following compounds.
$\ce{MgCl2}$
→$\ce{MgCl2}$
What is meant by saying that the latent heat of vaporization of water is $22.5 \times 10^5J/ \ kg$?
→Velocity-time graphs of two objects P and Q are as given below:
Which object starts from rest?
What is the unit of force?
Fill in the blanks:
A total of ______ nutrients are essential to plants.
A total of ______ nutrients are essential to plants.
What are isotopes? Explain by giving an example.
Name the characteristic of sound which can distinguish between the ‘notes’ (musical sounds) played on a flute and a sitar (both the notes having the same pitch and loudness).
Which of the following do not exhibit Tyndall effect?
Starch solution, Sugar solution, Ink, Salt solution, Copper sulphate solution, Ammonium chloride solution, Fog, Smoke, Car exhausts.
Starch solution, Sugar solution, Ink, Salt solution, Copper sulphate solution, Ammonium chloride solution, Fog, Smoke, Car exhausts.
Name the particles used by Rutherford in his experiment on the discovery of nucleus. Also state the charge on these particles.