Fun Facts
Subatomic
Isotopes
Periodic Table
Vocabulary
100
The only liquid metal ( at room temperature) on the periodic table?
What is Mercury?
100
Have a neutral charge
What is neutrons?
100
The number in Carbon-12
What is mass number
100
The family name of group 1 elements
What is Alkali Metal?
100
Subatomic particle with a positive charge
What is a proton
200
The most abundant element in the Universe.
What is Hydrogen?
200
Inside the nucleus
What are protons and neutrons
200
22Na 11 The bottom number is known as ____.
What is the atomic number
200
The atomic number for Gold
What is 79?
200
This is defined as Protons+Neutrons
What is mass number
300
The only letter not present on the periodic table.
What is the letter "J"?
300
Located outside of the nucleus
What are electrons
300
The way in which isotopes of the same element differ.
What is the mass number or number of neutrons
300
The only stable family of elements on the Periodic table.
What are Noble gases?
300
atoms of the same element that have different mass numbers
What are isotopes
400
The most abundant element on Earth.
What is Oxygen?
400
The number of protons in gold
What is 79
400
An element has an atomic number of 56. The number of protons and electrons in that element is_________.
What is 56?
400
The family name for group 2 elements.
What is Alkaline Earth Metal?
400
Also known as the number of protons
What is atomic number
500
The original periodic table was first proposed by this Russian chemist.
Who is Dmitri Mendeleev?
500
The number of protons, neutrons, and electrons in carbon-14
What is 6 protons, 8 neutrons, and 6 electrons
500
What isotopes of the same elements have in common
What is atomic number?
500
Elements that have properties of metals and nonmetals
What are metalloids
500
The smallest particle of an element that retains that elements properties
What is atom
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