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Chem quiz

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leylabdolell
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Chem

Question 1 of 10

1

What are the rows on the periodic table called?

Select one of the following:

  • Periods

  • Groups

Explanation

Question 2 of 10

1

Which of these is a metal?

Select one of the following:

  • Lithium

  • Carbon

  • Boron

Explanation

Question 3 of 10

1

Which of these is a non metal?

Select one of the following:

  • Silver

  • Boron

  • Carbon

Explanation

Question 4 of 10

1

Which of these is a metalloid?

Select one of the following:

  • Boron

  • Sodium

  • Potassium

Explanation

Question 5 of 10

1

Fill the blank spaces to complete the text.

Protons are located in the . They have a charge of and a relative mass of . Neutrons are located in the . They have a charge of and a relative mass of . Electrons are located in the . They have a charge of and a relative mass of .

Explanation

Question 6 of 10

1

Fill the blank space to complete the text.

Define an ionic bond. A compound formed by to complete outer valence shells.

Explanation

Question 7 of 10

1

Fill the blank space to complete the text.

Define covalent bond. Covalent bonds are when electrons are to fill outer valence shells.

Explanation

Question 8 of 10

1

Fill the blank space to complete the text.

Chemical naming for ionic bonds:

Explanation

Question 9 of 10

1

Fill the blank spaces to complete the text.

Chemical naming for covalent bonds:

Explanation

Question 10 of 10

1

Fill the blank space to complete the text.

Name for K2O is

Explanation

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