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Periodic Table Basic

Practicing Periodic Table

QuestionAnswer
How are the elements arranged on the periodic table? by increasing atomic number (number of protons or electrons)
What is the element name of atomic number 1? Hydrogen
What is the atomic mass (rounded) of Hydrogen? 1
What is the name of element Fe? Iron
What types of elements are on the left of the the zig zag line Metals
What type of elements are on the right side of the zig zag line? Nonmetals
What is the number of protons for Nitrogen? 7 protons
What is the number of electrons for a neutral atom of Oxygen? 8 electrons (same as protons)
What is the atomic mass (rounded) of Boron? 11
How do you find out the number of neutrons in the mass? Atomic Mass - Protons = Neutrons
Protons + Neutrons = Atomic Mass in the nucleus
Helium has ___ electrons. 2 (same as protons)
Neon has an atomic mass of ____? 20
The symbol C is also known as _______________? Carbon
Atomic number 11 is also known as what element? Sodium (symbol Na)
How many neutrons does Boron have? 6 (Atomic mass 11- 5 protons = 6)
How many electrons does Beryllium have? 4 (same as protons)
There are _____ periods on the table. 7 (listed on the left side)
There are _____ groups on the periodic table. 18 (listed across the top)
Groups are also known as _____________ because the elements in the same group share properties. Families
Elements touching the zig zag line are called the ______________. Metalloids
Created by: mharlan
 

 



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