Bohr Models
Elements
Identify the Element
Vocabulary
Random
100
The elements in group 1 are known as __?
What is Oxygen
100
The mass number of an element shows __.
What is protons and neutrons?
100
I have 4 rings with 2 electrons in my outer energy level.
Who is Calcium?
100
The ability to be hammered into sheets is known as ___.
What is malleability?
100
The property of reflecting light is __.
What is luster?
200
What is Hydrogen?
200
The atomic number of an element shows ___.
What is the number of protons or electrons?
200
I have the smallest mass of the elements in the least reactive nonmetal group.
Who is Helium?
200
Can be drawn into wires
What is ductile?
200
___ are usually gases or brittle solids at room temperature.
What are nonmetals?
300
What is Argon?
300
This can tell you the number of rings or energy levels of an element?
What is a period?
300
I am a metalloid with 71 neutrons.
Who is Antimony?
300
Elements that have both properties of nonmetals and metals.
What are metalloids?
300
Elements in this "family" all have similar properties, they also share the same number of valence electrons
What are groups?
400
What is Helium?
400
This is the formula for solving the number of neutrons
What is the atomic mass - atomic number
400
I am a very unstable, I am a gas, and I have 1 valence electron
Who is Hydrogen?
400
Something that helps electric currents or heat to flow more easily?
What is a Conductor?
400
The periodic table is arranged in order by what?
What is the Atomic number, or Protons
500
What is Potassium
500
What does the group number tell us?
What is the number of valence electrons
500
I have 4 rings and 8 Valence Electrons
Who is Krypton?
500
This has a negative electrical charge and is found outside the nucleus
What is an Electron?
500
What are the 3 groups of the periodic table
What are metals, nonmetals, and metaloids