MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Mole Concept and Avogadro's Number

α -particles ...

Question

$α -$ particles are :

A

helium nucleii

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

sodium nucleii

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

ionised nucleii

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

hydrogen nucleii

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A helium nucleii
$α -$ particle $=_{2}^{4} H e^{+ +}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. α-particles are doubly-charged helium ions.

Which of the following particles are present in the nucleus of a helium atom?

α

-particle change into a Helium into a Helium atom. In the course of one year the volume of Helium collected from a simple of Radium was found to be

{1.12 \times 10}^{- 2} m L

at STP. The number of

α

particles emitted by the sample of Radium in the same time is:

Q. The number of nucleus (nucleii) in matured mammalian erythrocytes is

Q. Dipositive helium ions are called ............... particles.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Mole concept and Avogadro's Number

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Mole Concept and Avogadro's Number

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon