Group 1 of the periodic table of elements includes these elements.
What are hydrogen, lithium, sodium, potassium, rubidium, cesium, francium?
100
This is the name of group 2 on the periodic table of elements.
What is alkaline earth metals?
100
This group includes metals from group 3 through group 12.
What are the transition metals?
100
This is another name for group 17.
What are the Halogens?
100
This is another name for group 18 of the periodic table of elements.
What is the Nobel Gases?
200
Group 1 consists of all metals with the exception of this element.
What is hydrogen?
200
These are the elements that are in group 2 of the periodic table of elements.
What are Be, Mg, Ca, Sr, Ba, and Ra?
200
This transition metal's chemical symbol is Fe.
What is iron?
200
This element is has the fewest protons of group 16.
What is oxygen?
200
The noble gases are "noble" because of this chemical property.
What are non-reactive elements? Or elements that rarely react with other elements.
300
True/False: This group has similar properties.
What is true?
300
This is how many protons an atom of calcium has.
What is 20?
300
In a neutral atom of gold, it has this many electrons.
What is 79?
300
This element has the largest atomic mass in group 15.
What is bismuth?
300
These are the elements in group 18.
What are He, Ne, Ar, Kr, Xe, and Rn?
400
Group 1 is know as this.
What are alkali metals?
400
This is the atomic mass of barium.
What is 137.33 or 137 when rounded?
400
This is the only transition metal that is a liquid at room temperature.
What is Mercury (Hg)?
400
This element has atoms with 14 protons and 14 electrons when it is neutrally charged.
What is silicon?
400
This is the atomic mass of radon.
What is 222?
500
An atom of potassium has this many neutrons.
What is 20? (39 - 19 = 20) (atomic mass minus atomic number)
500
This is the number of neutrons radium has.
What is 138? (atomic mass 226 minus the atomic number 88 = 138 or the number of neutrons)
500
This is the number of neutrons in an atom of tungsten.
What is 110? (atomic mass rounded is 184 minus the atomic number 74 = 110)
500
Groups of the periodic table of elements have similar properties. Rows of the periodic table change properties as you move across the table. True/False
What is true?
500
This number is the number of protons in an atom of argon plus the number of electrons in a neutrally charged atom of krypton.
What is 54? (argon's atomic number 18 + krypton's atomic number 36 = 54)