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Atoms & Molecules
Atoms & Molecules
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All matter is made up of atoms and molecules. How well do you understand this?
Flashcards
32 cards
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Questions
32
Answers
1
Organic chemistry is the study of compounds containing what element?
hydrogen
carbon
helium
cobalt
2
Does your mass change if you are standing on the moon?
NO, why would it?
YES, I can prove it!
"Standing on the Moon" is my favorite song!
WAIT, LIKE THE "MOON" MOON?
3
What type of charge does a proton have?
positive
Uh, I forgot to charge my Chromebook
negative
neutral
4
What process can split apart hydrogen and oxygen atoms?
electricity
eletrocution
chopping
electrolysis
5
If there were 10 protons in the nucleus of a stable element, how many neutrons would there be?
5
15
0
10
6
What word best describes the smallest particle of a chemical compound?
atom
molecule
water
element
7
What are the 3 states of matter?
cheese, ranch dressing & chicken nuggets
gas, liquid, baseball
solid, liquid, sassafrass
gas, liquid, solid
8
Where can you find the heavier particles of an atom?
in between the middle and outside
somewhere near Jack-in-the-Box
in the middle
on the outside
9
Who is best qualified to study atomic nuclei?
A nuclear physicist
The biscuit maker at KFC
a nuclear nucleist
A Clearasil spokesperson
10
Please choose the best description of the following image.
2 atoms of oxygen & 1 atom of hydrogen
a water molecule
Mascot for the Hoh Rainforest
atomic number
11
Where can you find all the elements organized by their atomic number?
Period 6
periodically on a kitchen table
periodic table
on aisle 4 at Walmart
12
How many total atoms are in this picture?
4
6
3
5
13
What is found orbiting the space around the nucleus of an atom?
atoms
neutrinos
electrons
nucleus
14
What do you have to do in order to change from one state of matter to another?
add or takeaway energy
Put on a jacket
take to a change machine
place it in a jar of protons
15
What force keeps electrons from flying away from the atom it is a part of?
Always use the force!
electromagnetic
gravitational
friction
16
flammability is an example of an element's __________ property.
public
physical
chemical
private
17
Approximately, how many atoms can fit on the head of a pin?
thousands
billions
as many as you want
millions
18
An element's odor is an example of its ______________ property.
private
chemical
public
physical
19
Where can you find an atom's protons and neutrons?
Walmart
in its outer shell
in its nucleus
valence electrons
20
What do all of these things have in common?
they are all named Bob
they all have teeth
they all have hair
they are all made up of matter
21
An elements "atomic number" represents the number of what?
the # number of quarks
the # of electrons
the # of protons
the # of electron shells
22
How many elements occur naturally on Earth?
112
82
92
102
23
What came first, the atom or the molecule?
molecule
It was a Mole!
I thought it was "Adam?"
atom
24
What is matter?
I don't know, you tell me "What's da mattah?"
Anything that has mass & volume
Anything that is composed of empty space
Anything that has steak sauce
25
"Atoms" is from a Greek word meaning_________.
You're cute!
uncuttable
cuticle
cuttable
26
If Oxygen has 8 protons, how many total protons & neutrons can be found in its atomic nucleus?
4
16
8
12
27
What does "p+n" equal?
An atom's valence shell
a "pen"
"pn"
An atom's nucleus
28
What element is formed in the core of our Sun?
Oxygen
Nitrogen
Cesium
Hydrogen
29
Which states of matter take the shape of its container?
solid & gas
I'm gassy
Liquid and gas
Gas and solid
30
Which state of matter is the only one that does not have a fixed volume?
solid
it doesn't matter
liquid
gas
31
The term "opposites attract" best describes which scientific force?
The force of electromagnetism!
May the force be with you!
The force of love!
Don't force me to do anything!
32
The smallest particle of an element that can be divided & have the properties of that element?
atom
molecule
neutron
element
