Advertisements
Advertisements
प्रश्न
Arrange the following in increasing order of property indicated
Li, Be, B (ionization energy)
उत्तर
Li < Be < B
Concept Insight:
Li, Be, B belongs to second period and ionization energy increase as we move left to right in a period due to increased nuclear charge and decrease of atomic size.
APPEARS IN
संबंधित प्रश्न
Give a reason for Ionisation potential increases across a period, from left to right
What do you understand by successive ionization energies?
Which element from the following has the highest ionization energy?
Explain your choice.
F, O, Ne
Which element from the following has the highest ionization energy?
Explain your choice.
Ne, He, Ar
Choose the correct answer.
An element with highest ionization potential
(i) Calesium
(ii) Fluorine
(iii) Helium
(iv) Neon
A, B, C are three elements in which B is an inert gas other than helium.With this information complete the following table.
| Element | Atomic number | No. of electrons in the valence shell | Group to which the element belongs |
| A | Z - 1 | ||
| B | Z | ||
| C | Z + 1 |
Also, explain the following : Ionization energy of element C is less than that of element A.
What is meant by ionization potential?
Arrange the following as per instruction given in the bracket.
Li, K, Na, H (decreasing order of their potential ionisation)
Across a period, the ionization potential ______.
Ionisation Potential values depend on atomic size. Explain.
