3.1-Ion Formation

Ɛhia

10

Which of the following is the correct noble gas notation of bromide ion, Br^―?

[Ne]

[Kr]

[He]

[Xe]

Ɛhia

10

The ion X^3‒ belongs to an element in Group

3

11

13

15

Ɛhia

10

The electron configuration of an oxide ion is _________.

1s² 2s² 2p⁶

1s² 2s² 2p⁴

[He] 2s² 2p⁶

[Ne]

Ɛhia

10

Which of the following atoms tends to form an ion with a charge of 2−?

O

C

Cl

Ca

Ɛhia

10

Which of the following atoms tends to form an ion with a charge of 2+?

S

K

B

Mg

3.1-Ion Formation

Which of the following is the correct noble gas notation of bromide ion, Br―?

The ion X3‒ belongs to an element in Group

The electron configuration of an oxide ion is _________.

Which of the following atoms tends to form an ion with a charge of 2−?

Which of the following atoms tends to form an ion with a charge of 2+?

Which of the following is the correct noble gas notation of bromide ion, Br―?

The ion X3‒ belongs to an element in Group

The electron configuration of an oxide ion is _________.

Which of the following atoms tends to form an ion with a charge of 2−?

Which of the following atoms tends to form an ion with a charge of 2+?

Which of the following is the correct noble gas notation of bromide ion, Br^―?

The ion X^3‒ belongs to an element in Group

Which of the following is the correct noble gas notation of bromide ion, Br^―?

The ion X^3‒ belongs to an element in Group