Question 1

Select the correct symbol for the element
-sodium

Accepted Answer

A)  So 
B)  Na 
C)  No 
D)  Sm 
E)  Au 
A)  So 
B)  Na 
C)  No 
D)  Sm 
E)  Au

Question 2

Sulfur is a nonmetal.

Accepted Answer

A) True 
 B)False

Question 3

Semiconductors are located in the periodic table on (or in) the

Accepted Answer

A)  left side of the table. 
B)  right side of the table. 
C)  line dividing metals from nonmetals in the table. 
D)  first period of the table. 
E)  last period of the table. 
A)  left side of the table. 
B)  right side of the table. 
C)  line dividing metals from nonmetals in the table. 
D)  first period of the table. 
E)  last period of the table.

Question 4

Match the correct symbols with the names of elements.
-carbon

Accepted Answer

A) C 
B) Co 
C) Cu 
D) Cl 
E) Ca 
A) C 
B) Co 
C) Cu 
D) Cl 
E) Ca

Question 5

What is the electron configuration for aluminum?

Accepted Answer

A)  1 s22s22 p63s23p1 
B) 1 s22s22 p63s23p3 
C) 
B) 1 s22s22 p63s23p5 
D) 
B) 1 s22s22 p63s23p6 
E) 
B) 1 s22s22 p63s23p8 
A)  1 s22s22 p63s23p1 
B) 1 s22s22 p63s23p3 
C) 
B) 1 s22s22 p63s23p5 
D) 
B) 1 s22s22 p63s23p6 
E) 
B) 1 s22s22 p63s23p8

Select the correct symbol for the element -sodium

Sulfur is a nonmetal.

Semiconductors are located in the periodic table on (or in) the

Match the correct symbols with the names of elements. -carbon

What is the electron configuration for aluminum?

Chemistry and Measurements

Energy and Matter

Nuclear Chemistry

Compounds and Their Bonds

Chemical Reactions and Quantities

Gases

Solutions

Reaction Rates and Chemical Equilibrium

Acids and Bases

Introduction to Organic Chemistry: Alkanes

Alkenes, Alkynes, and Aromatic Compounds

Alcohols, Phenols, Thiols, and Ethers

Aldehydes, Ketones, and Chiral Molecules

Carbohydrates

Carboxylic Acids and Esters

Lipids

Amines and Amides

Amino Acids and Proteins

Enzymes and Vitamins

Nucleic Acids and Protein Synthesis

Metabolic Pathways for Carbohydrates

Metabolism and Energy Production

Metabolic Pathways for Lipids and Amino Acids

Filters

Exam 3: Atoms and Elements

Select the correct symbol for the element -sodium

Sulfur is a nonmetal.

Semiconductors are located in the periodic table on (or in) the

Match the correct symbols with the names of elements. -carbon

What is the electron configuration for aluminum?

Chemistry and Measurements

Energy and Matter

Nuclear Chemistry

Compounds and Their Bonds

Chemical Reactions and Quantities

Gases

Solutions

Reaction Rates and Chemical Equilibrium

Acids and Bases

Introduction to Organic Chemistry: Alkanes

Alkenes, Alkynes, and Aromatic Compounds

Alcohols, Phenols, Thiols, and Ethers

Aldehydes, Ketones, and Chiral Molecules

Carbohydrates

Carboxylic Acids and Esters

Lipids

Amines and Amides

Amino Acids and Proteins

Enzymes and Vitamins

Nucleic Acids and Protein Synthesis

Metabolic Pathways for Carbohydrates

Metabolism and Energy Production

Metabolic Pathways for Lipids and Amino Acids

Filters