Home
Class 11
CHEMISTRY
An element belongs to third period of p-...

An element belongs to third period of p-block. It has five valance electrons. Predict its group.

A

13

B

16

C

15

D

10

Text Solution

Verified by Experts

The correct Answer is:
C
Group of the element=10+no. of valence electrons =10+5=15.
Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise QUESTION-ANSWER ZONE FOR BOARD EXAMINATION|40 Videos

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER|35 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

  • REDOX REACTIONS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|4 Videos

Similar Questions

Explore conceptually related problems

An element is present in the third period of p-block. It has 5 electrons in its outermost shell. Predict its group. How many unpaired electrons does it have?

Elements belonging to the same period have-

An element belong to group-15 and third period of the periodic table. Its electronic configuration will be-

Find the atomic number of an element which belongs to third period and group-17 in the periodic table.

An element X belongs to fourth period and fifteenth group of the periodic table. Which of the following statements is true-

An element (X) belongs to fourthh period and fifteenth group of the periodic table. Which one of the following is true regarding the outer electronic configuration of (X)? It has-

An element belongs to group 17 ad the fourth period of the periodic table. Which of the following properties will be shown by the element-

The elements belonging to which group(s) of the periodic table combine to form electrovalent compounds and why?

Which block element in the periodic table does not show variable valancy?

An element belongs to group 14 and another element group 17 of modernn periodic table. What type of bond will be formed if they react?