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Periodic Table of Elements Flashcards | StudBud
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Periodic Table of Elements
Periodic Table of Elements
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#Periodictable #Physicalscience #atoms #elements #compounds
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Questions
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Answers
1
Which of the following families will MOST LIKELY bond to form compounds?
Group 2 & Group 18
Group 3 & Group 12
Group 1 & Group 17
Group 17 & Group 18
2
Electrons in the outer most shell are known as
ions
isotopes
valence electrons
Triple Stuffed Oreos
3
Isotopes are forms of elements that have a different number of:
Electrons
Neutrons
Ions
Protons
4
Which of the following subatomic particles are the smallest?
Pumpkin Spice Latte Flavored Koolaid Jammer
Neutrons
Electrons
Protons
5
All matter is made up of.
Mixtures
Chemicals
Cells
Atoms
6
Which of the following scientists proposed that electrons exist in energy levels?
Dalton
Bohr
Thomson
Rutherford
7
Silicon is an element that has characteristics of a metal and non-metal. This makes silicon:
A Gas
An Alkaline Earth Metal
A compound
A Metalloid
8
If I change the number of protons, which of the following will change?
The entire element
The atomic mass
All of the above
The atomic number
9
Most elements on the Periodic Table are classified as
Metals
Non-Metals
Halogens
Metalloids
10
A form of Fluorine (F) has 9 protons and 8 electrons. This element is:
An ion with a -1 charge
An isotope
A neutral element
An ion with a +1 charge
11
Which of the following compounds is considered organic?
C6H12O6
NaCl
Na3Sr2
H2O
12
Which of the following families/groups is unreactive?
Noble Gases
Alkaline Earth Metal
Transition Metals
Halogens
13
The Atomic Mass is made up of ___________ & _____________
Protons, Electrons
Atoms, Elements
Protons, Neutrons
Electrons, Ions
14
Most elements are _________ at room temperature.
Solid
Plasma
Liquid
Gas
15
Which of the following elements has a valance electron shell that is completely full?
Neon
Chlorine
Hydrogen
Oxygen
16
Which of the following statements about atoms is FALSE?
Atoms are indivisible and cannot be broken down
Atoms can be seen under a microscope
Atoms are made up of protons, neutrons and electrons
Atoms are invisible
17
How do elements bond to form compounds?
They gain, lose or share neutrons
They go out on a few dates
They gain, lose or share protons
They gain, lose or share electrons
18
Elements are in order on the Periodic Table based on their.
Number of Protons
Physical Appearance
Atomic Mass
Number of Neutrons
19
Some would say I'm the #1 element.. Who am I?
Carbon
Helium
Sulfur
Hydrogen
20
A pure substance that's atoms are all the same is known as a/an.
mixture
element
family
compound
