MyQuestionIcon

1

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

Isoelectronic Species

Which group o...

Question

Which group of elements include lithium, sodium, potassium, rubidium, caesium, and francium?

A

Group 2

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

B

Group 17

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

C

Group 1

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

D

Group 18

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

Open in App

Solution

The correct option is C
Group 1

Suggest Corrections

thumbs-up

0

Similar questions

Q. The chemical elements, caesium, and rubidium, both of which are metals, were discovered by splitting:

Q. Why are potassium and caesium used, rather than lithium used in photoelectric cells?

Q. Arrange the following elements in the increasing order of their atomic radii.
Hydrogen, potassium, sodium, lithium

Q. Lithium, sodium and potassium form a Dobereiner’s triad. The atomic masses of lithium and potassium are 7 and 39 respectively. Predict the atomic mass of sodium.

Q. Rubidium and caesium are pyrophoric. Here the term pyrophoric means:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Size of an Atom or Ion

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Isoelectronic Species

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon