Chapter 7,6,5,4 Review Flashcards

1

What is the % Carbon in CO₂?

28%
33%
73%
43%

2

What is the formula for iron (III) nitrate?

Fe3NO3
FeNO3
Fe(NO2)3
Fe(NO3)3

3

Which of the following is nonpolar overall?

SO4-2
PCl3
H2O
NH3

4

What is the name for Al₂O₃?

Aluminum oxide
Dialuminum trioxide
Aluminum oxalate
Aluminum (II) oxide

5

In covalent bonds, electrons are_______ while in ionic bonds electrons are____________.

Shared, Shared
Transferred, Transferred
Shared, Transferred
Transferred, Shared

6

Mendeleev arranged the periodic table by

Atomic Mass
Mass Number
Atomic Number
Alphabetically

7

What is the name for FeO?

Iron (I) oxide
Iron oxide
Iron (II) oxide
Iron monoxide

8

What is the formula for sulfuric acid?

H2S
H2SO4
H2SO3
SO4-2

9

Atomic Radii increase as you go where on the periodic table?

down and right
down and left
up and left
up and right

10

What is the charge of "O" in H₂O₂?

-2
-6
-1
+2

11

What is the molecular geometry of CH₄?

Tetrahedron
Square Plane
Trigonal Bipyramid
Triangular Plane

12

As the frequency goes up...

both of these
the wavelength gets smaller
neither of these
So does the energy

13

Which two have the same empirical formulas?

CH3COH and CH3COOHH
C2H2 and C6H6
C2H2 and C3H8
CH3OH and C2H5OH

14

Group 2 elements are called

Halogens
Alkaline Earth Metals
Alkali Metals
Transition Metals

15

What does Chromium end with in its electron configuration?

5s14d5
1s24
4s23d4
4s13d5

Chapter 7,6,5,4 Review

Questions 15

Chapter 7,6,5,4 Review

Questions 15