Physical Science Review Benchmark 1 Question Preview (ID: 58446)
This Is A Review Of First Semester Physical Science. This Review Includes Bonding And Reactions.
TEACHERS: click here for quick copy question ID numbers.
The properties of a compound are ________ the properties of the elements that form it.
a) Different from
b) Same as
c)
d)
What is something similar between an ionic and covalent bonds?
a) Both share electrons
b) Both make the element more stable
c) Both bond nonmetals to metals
d)
What type of bond is formed between sodium and chlorine?
a) Ionic
b) Covalent
c)
d)
Why do noble gases rarely form compounds?
a) They are highly reactive
b) Because they're already stable they're outermost energy levels are already complete
c)
d)
Electrons involved in the formation of chemical bonds are called _____.
a) Ionic electrons
b) Groups
c) Valence electrons
d) Alloy electrons
How does an atom of aluminum become an ion?
a) It gains three electrons
b) It gains three protons
c) It loses three electrons
d) It loses three protons
Which atoms are most likely to form a covalent bonds?
a) Nonmetal atoms that share electrons
b) Metal atoms that share electrons
c) Metal and nonmetals that share electrons
d)
When do atoms form an ionic bond?
a) When two metals form a alloy
b) When a nonmetal and a metal share electrons
c) When there is a metal and a nonmetal that are bonded
d) When two nonmetals share electrons
The chemical bond formed when two atoms share electrons is called a
a) Covalent bond
b) Ionic
c)
d)
Atoms become positive ions by
a) Losing electrons
b) Losing protons
c) Gaining electrons
d) Gaining protons
Anions are formed by
a) Gaining Neutrons
b) Gaining Protons
c) Gaining Electrons
d) Gaining the Nucleus
What type bond is formed between oxygen atoms
a) Ionic
b) Covalent
c)
d)
2Na(s) + Cl2(g) ------ 2NaCl(s)
a) Synthesis
b) Decomposition
c) Single Replacement
d) Double Replacement
Balance N2 + H2 ----- NH3
a) 1,2,2
b) 1,3,2
c) 1,3,2
d) 1,3,3
The chemical bond formed when two atoms share electrons is called a
a) Covalent bond
b) Ionic bond
c) Alloy
d)
What type of reaction is NaHCO3(s) + HC2H3O2(l) ------- H2CO3(aq) + NaC2H3O2(aq)
a) Synthesis
b) Decomposition
c) Single Replacement
d) Double Replacement
What is the reaction of CF4 + Br2 ------- CBr + F2
a) Synthesis
b) Decompostion
c) Single Replacement
d) Double Replacement
This represents what type of reaction? AB + CD ----- AC + BD
a) Synthesis
b) Decomposition
c) Single replacement
d) Double Replacement
Balance CF4 + Br2 ------ CBr + F2
a) 2,1,2,4
b) 2,2,2,2
c) 2,1,22
d) 2,2,2,4
What is the reaction of CaO ------- Ca + O2 ?
a) Synthesis
b) Decomposition
c) Single Replacement
d) Double Replacement
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 58446 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 58446 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register