Quiz on the periodic table by Laila and mehdi

Which of these 4 people is know for being the inventor of the modern periodic table
Dimitri Mendeleev
John Newlands
Johaan Wolfgang
Dimitri Payet
The atomic mass tells the number ____________________ in an atom.
Protons and neurons
Electrons and neutrons
Protons and neutrons
Electrons and protons
How many elements have we humans discovered
115
117
93
131
What do the groups/families in the periodic table have in common?
The exact same characteristics
The number of electron orbitals
Tthe number of valence electrons
The same number of electrons
How many groups are on the periodic table
7
8
6
9
What are the elements to the left of the zig zag line called?
Non metals
Metalloids
Metals
Which of the following is not a characteristic of nonmetals
Brittle
Dull
Malleable
Poor conductors of heat
The most reactive family of metals is the
Transition metals
Alkaline earth metals
Acidic metals
Alkaki metals
Elements on the periodic table are ordered according to their...
Atomic number
Atomic mass
Number of protons
Number of neutrons
The horizontal rows of the periodic table are known as
Groups
Series
Periods
Horizontal rows
The series of elements that contains mostly man‐made elements:
Transition metals
Lanthanides
Actinides
The transition elements are located
On the left side of the periodic table
right side of the periodic table
central section of the periodic table
The most common physical state of the elements is
Solid
Liquid
Gaseous
Which of these things are NOT listed in the periodic table?
Atomic weight
Element name or symbol
Atomic number
Atomic orbital radius
Which of these choices is NOT a family of elements?
Halogens
Alkali metals
Noble gases
All are families of elements
An element has the electronic structure 2,8,4. Which group is it in?
Group 3
Group 4
Group 0
Why is sodium stored under oil?
to make it nice and slippery
to keep it away from air and water
It burns with an orange flame
Which of the following is a general property of non-metals?
Shiny
Good conductor of heat
Poor conductor of electricity
An element sinks in water and makes a ringing sound when hit. It is most likely to be:
A metal
A non-metal
An alloy
Which element from this list will be most similar to neon?
Argon
Zinc
Fluorine
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