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Z-Atomic review for test

Last updated about 5 years ago
40 questions
Note from the author:
atomic structure cross section of chapter
1

This picture is of an atom with 2 protons, 2 neutrons and 2 electrons. Which subatomic particles is missing?

1

Draw an atom with 3 protons, 4 neutrons and 3 electrons.

1

Using your Periodic Table, What is nuclear charge of an Ag atom?

1

Using the Chart above, What is number of nucleons in the element Al?

1

Using the Periodic Table, What is atomic mass of the element with an atomic number of 78?

1

This element has 10 electrons when it forms a -2 charged ion.

1

The Atomic Number of an element determines the number of which subatomic particle?

3

Draw a Bohr Diagram of Carbon

1

Protons have a ________ charge and are located _________ the nucleus

1

C-14 would be classified as a(n):

1

Rb has this many valence electrons.

1

The nucleus of an atom is...

1

The electron cloud of an atom is...

1

Match the subatomic particle to its charge.

Draggable itemCorresponding Item
Neutron
Negative
Proton
Netural
Electron
Positive
1

Question 1.

1

Question 2.

1

Question 3.

1

Question 4.

1

Question 5.

1

Question 6.

1

Question 7.

1

Question 8.

1

Question 9.

1

Question 10.

1

Question 11.

1

Question 12.

1

Question 13.

1

Question 14.

1

Question 15.

1

Question 16.

1

The atomic mass is derrived from:

1

2 isotopes exist: 72% is 84.9 amu and 28% is 87 amu. What is the correct numerical setup for calculating the atomic mass?

1

How many principal energy levels are full in an atom of copper in the ground state?

1

The unknown mixture is a composite of :

1

Spectral lines are formed when:

1

How many Lewis dots would be around S -2 ion

1

The above picture has an unknown with a combination of which elements?

1

Describe each picture above in order with words: element, compound, mixture of (alphabetical ordered)

1

Which element has a valence electron with the most energy?

1

Which of the following electron configurations could be the excited state of potassium?