Download App

Structure of the Atom — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
How many times is a proton heavier than an electron?
✓

Answer

Proton is 1840 times heavier than electron.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "One word answer." from Structure of the Atom→Structure of the Atom — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Which one is an oil yielding plant among the following?
  1. Lentil.
  2. Sunflower.
  3. Cauliflower.
  4. Hibiscus.
→
How many chromosomes are present in human cells?
→
Name the device which is used to address a small gathering of people.
→
If 20 waves are produced per second, what is the frequency in hertz?
→

Give an example of prokaryotic cell?

→
In a beam of sunlight entering a room, we can sometimes see dust particles moving in a haphazard way in the air. Why do these dust particles move?
→
Name the quantity whose unit is:
Kilowatt.
→
What do the following measure in a car?
  1. Speedometer. 
  2. Odometer.
→

What do you mean by the term Osteichthyes?

→
On what factor/factors does the weight of a body depend?
→