Search Header Logo
PES Intro

PES Intro

Assessment

Interactive Video

Chemistry

11th Grade

Practice Problem

Hard

Created by

Gordon Burnett

FREE Resource

6 questions

Show all answers

1.

LABELLING QUESTION

1 min • 1 pt

Correctly label all of the orbitals on the peaks of this PES

a
b
c
d
e
f
g
2p
3d
3p
2s
4s
1s
3s

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

PES essentially measures which of the following?

The binding energies of electrons in a material.
The color spectrum of a material.
The density of a material.
The temperature of a material.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The number of peaks seen in a PES represent what?

  • the number of orbitals in that atom.

The total mass of the atom.

The number of chemical bonds present.

the distance of the electrons to the nucleus.

4.

DROPDOWN QUESTION

1 min • 1 pt

The smaller peaks in a PES represents ​ (a)  

the electrons most tightly bound to the nucleus
the orbitals with the most electrons
the electrons least tightly bound to the nucleus
the orbitals with fewer electrons

5.

HOTSPOT QUESTION

1 min • 1 pt

Select the peak that has the strongest binding energy to the nucleus

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Based on the electron configuration in the picture what element is represented by this PES?

Indium (In)

Germanium (Ge)

Zinc (Zn)

Gallium (Ga)

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?