Select the incorrect statement for atomic size. a. Atomic size of \( \mathrm{B}\mathrm{Be} \) b....

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=RTDByo4jww0


Duration: 3:41
0 views
0

Select the incorrect statement for atomic size.
a. Atomic size of \( \mathrm{B}\mathrm{Be} \)
b. Atomic size of \( \mathrm{Be}\mathrm{B} \)
c. Atomic size of \( \mathrm{N}\mathrm{O} \)
d. Atomic size of \( \mathrm{O}\mathrm{F} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-15Symbol of tin is a. \( \mathrm{Pb} \) b. \( \mathrm{Sb} \) c. Ti d. \( \mathrm{Sn} \)
2023-07-15Which among the following gases is widely used in weather balloon? a. Helium b. Neon c. Hydrogen...
2023-07-15The Anion \( \mathrm{O}^{2-} \) is isoelectronic with a. \( \mathrm{F}^{+} \) b. \( \mathrm{F}^{...
2023-07-15The most metallic element in the fourth period is a. \( \mathrm{Ca} \) b. \( \mathrm{K} \) c. \(...
2023-07-15One of the defects of Mendeleevs periodic table is that: a. Noble gases are placed in the same g...
2023-07-15The atom of an element has electronic configuration \( 2,8,1 \). Which of the following elements...
2023-07-15Write any three limitations of Mendeleevs classification.
2023-07-15The atom of an element has electronic configuration \( 2,8,7 \). It would be chemically similar ...
2023-07-15An element \( \mathrm{X} \) has an atomic number 9 and atomic mass 17 . Its ion will be represen...
2023-07-15The element which normally exist in the liquid state are a. Iodine and sodium b. Mercury and chl...
2023-07-15Select the incorrect statement for atomic size. a. Atomic size of \( \mathrm{B}\mathrm{Be} \) b....
2023-07-15The correct order of relative size? a. \( \mathrm{I}^{-} \mathrm{I}^{+}\mathrm{I}^{-} \) b. \( \...
2023-07-15The correct increasing order of acidic nature of \( \mathrm{SO}_{2} \), \( \mathrm{SiO}_{2}, \ma...
2023-07-15An element \( \mathrm{Y} \) has mass number 40 and it contains 21 neutrons in its atom. It belon...
2023-07-15Would you place the two isotopes of chlorine, \( \mathrm{Cl}-35 \) and \( \mathrm{Cl}-37 \) in ...
2023-07-15Select the correct pair that have largest and smallest atoms respectively. a. \( \mathrm{F} \) a...
2023-07-15The modern periodic table has been developed through the early attempts of Dobereiner, Newlands ...
2023-07-15Which among the following properties increases down the group? a. Nuclear attraction b. Electrop...
2023-07-15All the elements belonging to the same group have similar properties because a. They have simila...
2023-07-15Define Mendeleevs periodic law. Write two merits of Mendeleevs periodic table.
2023-07-15Identify the group number of electrons in the periodic table whose atomic number is 20 .