No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Thomson
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Goldstein
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Bohr
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is D Goldstein Goldstein discovered the presence of positively charged radiations in a gas discharge in 1886 and called them canal rays. They are also known as anode rays. These rays later led to the discovery of positively charged particles called protons.