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Biblioteka

Unit 2 Quiz Review

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Pitanje 1
1.

Where are the protons, neutrons, and electrons located?

Pitanje 2
2.

What is the mass of the protons, neutrons, and electrons?

Pitanje 3
3.

What is the charge of the protons, neutrons, and electrons?

Pitanje 4
4.

What does the atomic number always tell you?

Pitanje 5
5.

How many protons, neutrons, and electrons does a Lithium ion with a +1 charge have? (Use the mass on the periodic table)

Pitanje 6
6.

Put the elements in order of smallest atomic radius to largest.

  1. Calcium (Ca)

  2. Potassium (K)

  3. Titanium (Ti)

  4. Scandium (Sc)

Pitanje 7
7.

Put the elements in order of smallest atomic radius to largest.

  1. Hydrogen (H)

  2. Lithium (Li)

  3. Sodium (Na)

  4. Potassium (K)

Pitanje 8
8.

Put the elements in order of smallest electronegativity to largest.

  1. Lithium (Li)

  2. Hydrogen (H)

  3. Potassium (K)

  4. Sodium (Na)

Pitanje 9
9.

Put the elements in order of smallest electronegativity to largest.

  1. Scandium (Sc)

  2. Calcium (Ca)

  3. Titanium (Ti)

  4. Potassium (K)

Pitanje 10
10.

Draw a Bohr model of Sulfur

Pitanje 11
11.

Draw a Lewis Dot Diagram of Sulfur

Pitanje 12
12.

Define isotopes:

Pitanje 13
13.

Define Ions:

Pitanje 14
14.

Which ion would have more electrons?

Pitanje 15
15.

Which would have more neurtons?