wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Identify the element given below.


A
Hydrogen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Helium
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Lithium
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Carbon
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Helium

From the figure,
number of electrons = 2
number of protons = 2
Since the atom has 2 electrons and 2 protons, the atomic number is 2.
Hence, the element is helium.


flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Mass Number
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon