the atoms of elements belonging to the same group in periodic table have the same

get the atoms of elements belonging to the same group in periodic table have the same from screen.

The atoms of elements belonging to the same group of periodic table have the same :

Click here👆to get an answer to your question ✍️ The atoms of elements belonging to the same group of periodic table have the same :

Question

The atoms of elements belonging to the same group of periodic table have the same :

A

number of protons

B

number of electrons

C

number of neutrons

D

number of electrons in the outermost shell

Easy Open in App

Updated on : 2022-09-05

Solution Verified by Toppr

Correct option is D)

Modern periodic table is based on atomic number of elements and elements of a group have same number of electrons in their valence shell. 

Solve any question of Classification Of Elements And Periodicity In Properties with:-

Patterns of problems

>

Was this answer helpful?

6 0

स्रोत : www.toppr.com

The atoms of elements belonging to same group of the periodic table have same number of

The atoms of elements belonging to same group of the periodic table have same number of

Byju's Answer Standard XII Chemistry Bond Order by MOT The atoms of ... Question

The atoms of elements belonging to same group of the periodic table have same number of

A Protons B Electrons C Neutrons D

Electrons in the outermost shell

Open in App Solution

The correct option is D

Electrons in the outermost shell

Explanation for correct option:(D) Electrons in the outermost shell

The elements belonging to the same group of the periodic table have the same number of electrons in the outermost shell.

For Example: Consider elements present in Group-1 i.e.

Li and Na

. Lithium has the atomic number

3

, while atomic number for sodium is

11 .

Electronic configuration of

Li : 1s22s1

Electronic configuration of

Na : 1s22s22p63s1

The electron in the outermost shell for both the elements is

1 .

Explanation for incorrect options:(A) The atoms of elements belonging to the same group of the periodic table will not have same protons since the atomic number is different.(B) The atoms of elements belonging to the same group of the periodic table will not have same electrons since the atomic number is different.(C) The atoms of elements belonging to the same group of the periodic table will not have same neutrons since the atomic number is different.

Therefore, option (D) is correct. Elements belonging to the same group will have same electrons in the outermost shell.

Suggest Corrections 0

SIMILAR QUESTIONS

Q.

Consider the following elements :

Na, Ca, Al, K, Mg, Li

(a) Which of these elements belong to the same period of the periodic table?

(b) Which of these elements belong to the same group of the periodic table?

Q. Without consulting the periodic table, select from each of the following sets, the elements belonging to the same group of the periodic tableQ. All the elements in the same group of the modern periodic table have the same number of valence electrons.Q. Two elements ‘

P ’ and ‘ Q

’ belong to the same period of the modern periodic table and are in group

1 and group 2

respectively. Compare the following characteristics in tabular form.

(a) number of electrons in their atoms.

Q. Atomic numbers of three elements are given below. Which elements belong to the (1) same group (2) same period Element P,Q,R Atomic number 2,11,18.

View More

स्रोत : byjus.com

The atoms of elements belonging to the same group of periodic table have the same

The atoms of elements belonging to the same group of periodic table have the same - (A) number of protons (B) number of electrons (C) number of neutro

Q. The atoms of elements belonging to the same group of periodic table have the same -

1295  44 Classification of Elements and Periodicity in Properties

Report Error

स्रोत : tardigrade.in