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Biblioteka

Molecular Compounds Quiz Section 8.1 & 8.2

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Pitanje 1
1.

Match each item with the correct statement.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Structural formula where dots and lines are used to show the bonds between atoms

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molecular compound

Substance made of a nonmetal and nonmetal

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single bond

a covalent bond in which three pairs of electrons are shared

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double bond

Structural formula where dots are used to show the bonds between atoms

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triple bond

a covalent bond in which one pair of electrons is shared

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electron dot diagram

a covalent bond in which two pairs of electrons are shared

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Lewis Structure

Pitanje 2
2.

Which of the following elements will form a diatomic molecule.

Pitanje 3
3.

How many valence electrons does the element iodine have?

Pitanje 4
4.

How many valence electrons does the element carbon have?

Pitanje 5
5.

Using the electron dot diagrams or Lewis Structures, show how S and F or SF2 would combine to form a molecular compound.

Pitanje 6
6.

Using the electron dot diagrams or Lewis Structures, show how P and H or PH3 would combine to form a molecular compound.

Pitanje 7
7.

Name the following molecular compound: S5O9

Pitanje 8
8.

Name the following molecular compound: C2Se2

Pitanje 9
9.

Name the following molecular compound: PH3

Pitanje 10
10.

Name the following molecular compound: SiO

Pitanje 11
11.

Name the following molecular compound: N4I6

Pitanje 12
12.

Write the formula for the following molecular compound: disulfur trioxide

Pitanje 13
13.

Write the formula for the following molecular compound: trinitrogen heptaoxide

Pitanje 14
14.

Write the formula for the following molecular compound: phosphorus tribromide

Pitanje 15
15.

Write the formula for the following molecular compound: pentasilicon octaoxide

Pitanje 16
16.

Write the formula for the following molecular compound: iodine monobromide