Krypton on the Periodic Table has atomic number 36 and mass number 83.80

this means krypton's protons + neutrons equals 83.80

A carbon isotope would mean

2 carbon atoms with DIFFERENT amount of neutrons

If your red blood cells lack Iron (Atomic Symbol Fe), what medical condition could you get

Anemia, you would feel weak and tired

WATER, H20 is formed when

the hydrogen and oxygen atoms share electrons

elements on the table with SIMILAR properties are

families arranged in vertical columns

number of protons in the nucleus of an atom

The Periodic Table shows you what?

all the different elements and atoms that exist in nature

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Periodic Table of the Elements

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Science Review

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Questions 32

Answers

1
Air pollution can worsen which of the following medical conditions ?
Asthma
Bone Fractures
HIV
Concussions
2
Chlorine gas was first used during which war
World War 1
World War 2
Korean War
Vietnam War
3
the final product of the photosynthesis chemical reaction is
glucose (or sugar)
amino acids
H20, water
lipids
4
Krypton on the Periodic Table has atomic number 36 and mass number 83.80
this means krypton's protons + neutrons equals 83.80
this means krypton has 83.80 electrons outside nucleus
this means a krypton atom has 83.80 electrons in nucleus
this means a krypton atom has 36 electrons in the nucleus
5
What is a covalent bond ?
neutron sharing
amino acid sharing
proton sharing
electron sharing
6
Iron is shown on the Periodic Table as Fe, Fe is this element's
atomic symbol
atomic number
atomic mass
amino acid content
7
If I add up the number of protons and neutrons inside the nucleus of an atom I get the
atom's radioactive potential
question is a trick, you need to add protons + electrons
atomic mass
atomic symbol
8
Density =
the number of protons in the nucleus of an atom
volume divided by length
mass divided by volume
mass multiplied by volume
9
A carbon isotope would mean
2 carbon atoms with the same amount of neutrons
2 carbon atoms with DIFFERENT amount of protons
2 carbon atoms with DIFFERENT amount of neutrons
2 carbon atoms with DIFFERENT amount of electrons
10
If your red blood cells lack Iron (Atomic Symbol Fe), what medical condition could you get
Anemia, you would feel weak and tired
Hypertension, you would feel weak and tired all the time
Hypotension, you would feel weak and tired all the time
Diabetes, you would feel weak and tired all the time
11
Mass Number of an atom =
protons + neutrons
neutrons + electrons
electrons - protons
protons + electrons
12
WATER, H20 is formed when
the hydrogen and oxygen atoms share neutrons with each other
the hydrogen and oxygen atoms share electrons
hydrogen gives oxygen an electron
hydrogen gives oxygen a neutron
13
the height of an object above sea level is called
elevation
map legend
tectonic plates
angular distance
14
What is the very first element on the table, has that atomic number 1
Uranium
Hydrogen
Carbon
Oxygen
15
the color of a mineral in powdered form
oxides
luster
fracture
streak
16
elements on the table with SIMILAR properties are
families arranged in vertical columns
the periodic table shows you lipids, not elements
families arranged in horizontal rows
elements with similar properties are found randomly
17
mL (milliliters) is a measurement of
volume
length
time
density
18
Anytime you hear about Organic, it means it contains
a carbon atom
a krypton atom
a molecule of CO2, or carbon dioxide
a molecule of CH4, or methane
19
Which of the following molecules is considered an air pollutant ?
amino acids
Hydrogen DiOxide
Nitrogen DiOxide
glucose (sugar)
20
rain or snow can also be called
precipitation
mantle
geosphere
condensation
21
Pencils are made out of what ?
Diamonds
Mica
Olivine
Graphite
22
ATOMIC NUMBER =
number of protons in the nucleus of an atom
protons + neutrons in the nucleus
number of electrons in the nucleus of an atom
number of neutrons in the nucleus of an atom
23
All the elements are arranged on the table in what fashion ?
By alphabetical order
By increasing mass number
By increasing atomic number
it's just random nonsense, scientists made it up to annoy me
24
15.999 rounds up to 16, how many protons and neutrons are inside oxygen's nucleus
20
4
16
8
25
How many protons are in the nucleus of an oxygen atom ?
we need more information
16
4
8
26
The magnitude of Earthquakes are measured using the
pH scale
Richter scale
Einstein scale
Saffir-Simpson scale
27
The Periodic Table shows you what?
all the different amino acids that exist in nature
all the different macromolecules that exist in nature
all the different elements and atoms that exist in nature
all the different proteins that exist in nature
28
metric system unit of mass
cubic centimeters
mL
streak
grams
29
keeps Earth warm through the greenhouse effect
Carbon Monoxide
Hydrogen Monoxide
Benzene
Carbon Dioxide
30
Au is the atomic symbol of
Titanium
Gold
Silver
Mercury
31
which of the following is a unit of volume
pounds (lbs.)
centimeters
grams
mL
32
a mineral that contains a combination of silicon and oxygen
diamonds
silicate mineral
mica
non-silicate mineral

Periodic Table of the Elements Flashcards | StudBud