>
Exams
>
Chemistry
>
Structure of atom
>
if the number of neutrons in the most abundant iso
Question:
If the number of neutrons in the most abundant isotope of boron is 'x' and its highest oxidation state in unsaturated compound is 'y', then find the value of (x+y).
JEE Main
Updated On:
Apr 6, 2024
6
4
3
9
Hide Solution
Verified By Collegedunia
The Correct Option is
D
Solution and Explanation
The Correct answer is option is (D) : 9
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Structure of atom
Isotopes of an element have a different number of
UPCATET - 2025
Physics
Structure of atom
View Solution
The ratio of kinetic energy to the total energy of an electron in a Bohr orbit of the hydrogen atom is –
UPCATET - 2025
Physics
Structure of atom
View Solution
An element 'M' has 25% of the electrons filled in the third shell as in the second shell. The element 'M' is :
CBSE Class X - 2025
Science
Structure of atom
View Solution
Which of the following is correct about the stability of half-filled and completely filled subshells?
(i) Relatively small shielding
(ii) Larger coulombic repulsion energy
(iii) Smaller exchange energy
(iv) Smaller coulombic repulsion energy
(v) Larger exchange energy
KEAM - 2025
Chemistry
Structure of atom
View Solution
Consider the last electron of an element having atomic number $9$ and choose the correct option.
JEE Main - 2025
Chemistry
Structure of atom
View Solution
View More Questions
Questions Asked in JEE Main exam
Total number of non-bonded electrons present in \( \text{NO}_2 \); ion based on Lewis theory is:
JEE Main - 2025
Chemical bonding and molecular structure
View Solution
Match List - I with List - II.
JEE Main - 2025
Thermodynamics
View Solution
The variance of the numbers 8, 21, 34, 47, \dots, 320, is:
JEE Main - 2025
Arithmetic Progression and Variance
View Solution
The value of \( (\sin 70^\circ)(\cot 10^\circ \cot 70^\circ - 1) \) is:
JEE Main - 2025
Trigonometric Identities
View Solution
Let A and B be the two points of intersection of the line \( y + 5 = 0 \) and the mirror image of the parabola \( y^2 = 4x \) with respect to the line \( x + y + 4 = 0 \). If \( d \) denotes the distance between A and B, and \( a \) denotes the area of \( \Delta SAB \), where \( S \) is the focus of the parabola \( y^2 = 4x \), then the value of \( (a + d) \) is:
JEE Main - 2025
Angle between a Line and a Plane
View Solution
View More Questions