An element $X$ combines with oxygen to form an oxide $X_{2} O$ . To which group of the periodic table does the element $X$ belong?

group

1

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

group

3

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

group

5

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

group

7

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

Open in App

Solution

The correct option is A group $1$
$2 X^{+ 1} + O^{2 -} ⟶ X_{2} O$
$X$ has a valency of $+ 1$ .
Hence, from the above-given options, X belongs to group 1.

Suggest Corrections

Similar questions

Q. An element

X

combines with oxygen to form an oxide

X_{2} O

. This oxide is electrically conducting.
(i) How many electrons would be there in the outermost shell of the element

X

(ii) To which group of the periodic table does the element

X

belong.
(iii) Write the formula of the compound which is formed when

X

reacts with chlorine.

Q. An element X forms an oxide X₂O₃. In which group of Mendeleev's periodic table is this element placed?

(a) group II
(b) group III
(c) group V
(d) group VIII

Q. An element

A

combines with oxygen to form an oxide

A O

. Find the group to which the element

A

belongs.

Question 40
Carbon, group (14) element in the Periodic Table, is known to form compounds with many elements. Write an example of a compound formed with
(a) Chlorine (group 17 of Periodic Table)
(b) Oxygen (group 16 of Periodic Table)

Question 40
Carbon, group (14) element in the Periodic Table, is known to form compounds with many elements. Write an example of a compound formed with
(a) Chlorine (group 17 of Periodic Table)
(b) Oxygen (group 16 of Periodic Table)

Join BYJU'S Learning Program

An element X combines with oxygen to form an oxide X2O. To which group of the periodic table does the element X belong?

The correct option is A group 12X+1+O2−⟶X2OX has a valency of +1. Hence, from the above-given options, X belongs to group 1.

An element $X$ combines with oxygen to form an oxide $X_{2} O$ . To which group of the periodic table does the element $X$ belong?

The correct option is A group $1$
$2 X^{+ 1} + O^{2 -} ⟶ X_{2} O$
$X$ has a valency of $+ 1$ .
Hence, from the above-given options, X belongs to group 1.