Ionisation energy

Ionisation energy

12th Grade

14 Qs

quiz-placeholder

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Ionisation energy

Ionisation energy

Assessment

Quiz

Chemistry

12th Grade

Hard

Created by

J Amalina

Used 4+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A simple ion X+ contains eight protons. What is the electronic configuration of X+?

1s2 2s1 2p6

1s2 2s2 2p3

1s2 2s2 2p5

1s2 2s2 2p7

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The first seven ionisation energies of an element between lithium and neon in the Periodic Table are as follows.

1310, 3390, 5320, 7450, 11 000, 13 300, 71 000

What is the outer electronic configuration of the element?

2s2

2s22p1

2s22p4


2s22p6

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

An element X has the following successive ionisation energies, in kJ mol-1?

870 (1st), 1800, 3000, 3600, 5800, 7000, 13200

Which one of the following is element X?

As

I

Te

Zr

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which electronic configuration represents that of an element with the highest first ionisation energy?

1s22s22p63s1

1s22s22p3

1s22s22p4

1s22s22p63s23p3

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

From which one of the following particles is it most difficult to remove an electron?

Cl- (g)

Ca+(g)

Na+(g)

Ar(g)

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which equation gives the definition of the first ionisation energy of bromine?

Br(g) --> Br-(g) - e−

Br(g) --> Br+(g) + e−

1/2Br2(g) --> Br-(g) - e−

1/2Br2(g) --> Br+(g) + e−

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which element in the Periodic table has the electron configuration 1s22s22p63s23p63d34s2

a Group 2 element

a Group 15 element

a Group 13 element

a transition metal

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