stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Formulas and Compounds Flashcards | StudBud
Explore
/
Formulas and Compounds
Formulas and Compounds
29 terms
·
StudBud Administration
·
13 plays
#chemistry
Flashcards
29 cards
F
Practice quiz
P
Host live
L
Questions
29
Answers
1
CCl
4
is a molecule
True
False
2
What is a type of ion?
Both A & B
Cation
Catsup
Anion
3
Atoms that LOSE electrons have a ______________ charge
Careful
Careless
Negative
Positive
4
octa means an element contains how many atoms?
six
four
two
eight
5
What type of charge does an anion have?
Fooled you
Negative
Negotiate
Positive
6
Which team is the best in the NFL
Super Bowl 52 Champion Eagles
Eagles
Philadelphia
All of the Above
7
What comes first in names and formulas of Ionic compounds?
Egg
Cation
Anion
Chicken
8
di means that the element has how many atoms?
Two
Four
One
Three
9
Which is a binary compound?
Silicone dioxide
dihydrogen sulfide
Both A & B
None of the above
10
What do molecular compounds share?
elements
space
chemistry
electrons
11
What is the correct formula for Carbon Tetrachloride?
CCl3
C4Cl
CCl4
CCl
12
What is an atom or group of atoms with a charge?
Molecule
Tricycle
Ion
Element
13
What are two types compounds?
all of the above
atoms & betas
molecular & ionic
elements & atoms
14
Why do some elements have roman numerals next to them - like Iron (II) sulfide?
They are names of Super Bowls
They are ionic compounds
They are metals with more than one charge
They have super powers
15
What is the correct formula for Tetraphosphorus dioxide?
P4O2
P2O4
P4O
O2P4
16
What is true of Mg
2+
?
It gave up 2 electrons
It has a charge of 2 positive
It is a cation
All of the above
17
How many oxygen atoms are in Carbon monoxide?
One
Two
Four
Three
18
What type of charge does a cation have?
Lonely
Negative
Popular
Posistive
19
An ion has a negative value if
If it gained an electron
If it gave up an electron
If it owes you money
If it's not fun to be around
20
The charge of an ion has both
number value
color and shape
Both B & C
positive or negative charge
21
Cl
2
Is a molecule
False
True
22
What is the charge Copper (II)?
2 negative
1 positive
2 positive
1 negative
23
How many elements do Binary compounds contain?
Three
Two
One
All of the above
24
Which is a substance?
Element
None
Compound
Both A & B
25
Atoms that GAIN electrons have a ___________ charge
Negative
Needy
Greedy
Positive
26
What is the smallest unit of a molecular compound?
element
chemical
molecule
bicycle
27
What is true of ionic compounds?
All of the above
Held together by attraction of opposite charges
They have both a cation and anion
NaCl is one
28
All compounds contain
stocks and bonds
bonded James
bonded atoms
bonded substances
29
An ion has a positive value if
It took an electron
Its a callahan oxide
It gave up an electron
It has lots of friends and money
