📝 Multiple Choice Question
General-science
Alpha rays consist fundamentally of which of the following particles?
A
fast moving electrons
B
electromagnetic photons
C
helium nuclei
D
single protons
Explanation
Alpha particles are tightly bound clusters of two protons and two neutrons, identical to a Helium-4 nucleus.
Report Issue
Discussion (0 Comments)
Leave a Comment
No comments yet. Be the first to comment!
📌 Related Questions
What is the SI unit of power of a lens?...
Solve →Which principle is utilized in the hydraulic brakes of heavy vehicles?...
Solve →If earth shrinks to half its radius without changing its mass, the dur...
Solve →The inertia of an object is a direct measure of its:...
Solve →In a vacuum, if a feather and an iron ball are dropped from the same h...
Solve →