Match each term to its corresponding descriptive phrase.
-value determined by adding the number of protons and neutrons in an atom
A)Proton
B)Neutron
C)Electron
D)Isotopes
E)Ionic bonds
F)Covalent bonds
G)Octet rule
H)Atomic number
I)Atomic mass
J)Hydrogen bonds

Question

Quizplus · Accepted Answer

Atomic mass is the value determined by adding the number of protons and neutrons in an atom.

Answer: H 
 Atomic number is the number of protons in an atom.

Answer: D 
 Isotopes are atoms of the same element with different numbers of neutrons.

Answer: F 
 Covalent bonds are a type of chemical bond formed by the sharing of electrons.

Answer: E 
 Ionic bonds are a type of chemical bond formed by the transfer of electrons.

Answer: G 
 Octet rule is a guideline stating that atoms tend to gain, lose, or share electrons in order to achieve a full outer shell of eight electrons.

Answer: J 
 Hydrogen bonds are weak chemical bonds between molecules resulting from the attraction between a hydrogen atom with a partial positive charge and an electronegative atom with a partial negative charge.

Answer: A and B 
 Protons and neutrons are subatomic particles found in the nucleus of an atom.

Match Each Term to Its Corresponding Descriptive Phrase