Download App

Structure of the Atom — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
An atom has atomic mass number 23 and atomic number 11. The atom has __________ Electrons.
✓

Answer

An atom has atomic mass number 23 and atomic number 11. The atom has 11 Electrons.

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 "Fill in the blank" 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

Cells were discovered by Robert Hooke in ________.

→
The separation of liquids by fractional distillation is based o the difference in their __________.
→

An ostrich egg is the _________ animal cell.

→
The value of g on the earth is about ______ of that on the moon.
→
At room temperature, the forces of attraction between the particles of solid substances are ________ than those which exist in the gaseous state. (Same, Stronger, Weaker)
→
A colloid is a Heterogeneous,mixture and its components can be separated by the technique known as ________.(Centrifugation, Filtration, Chromatography)
→
The elements which are sonorous are called ____________.
→
Loudness of sound depends on _____.
→
The weight of an object on the earth is about __________ of its weight on the moon. (Three times, Six times, Half)
→

The term protoplasm was coined by _________.

→