Periodic Table 1
Groups
Periodic Table 2
Elements
Surprise
100
What is the name of the chart that is used to organize the elements?
What is the periodic table
100
Bromine (Br) isn an example of a
What is a halogen
100
How many protons does chlorine have?
What is 17
100
What is the atomic number in an atom equal to
What is the number of protons
100
What is the symbol for iron
What is Fe
200
Who created the first periodic table
What is Dimitri Mendeleev
200
Na is an alkali metal located in what group and period?
What is group 1, period 3
200
How many neutrons does chlorine have?
What is 18
200
An atom has 13 protons and 15 neutrons. how many electrons does it have?
What is 13
200
What is the name for group 17
What is halogens
300
Originally, Dimiti Mendeleev organized the periodic table by?
What is atomic mass
300
What is the chemical symbol for lead?
What is Pb
300
How many electrons does chlorine have
What is 17
300
What element has an atomic # of 13
What is Aluminum
300
What is the formula for density?
What is mass divided by volume d= (m/v)
400
Today the periodic table is arranged by
What is atomic number
400
I am an element in group 2. Another name for me would be?
What is Alkaline metals
400
What does the number 35.45 for chlorine represent?
What is the atomic mass (protons + neutrons)
400
What element has an atomic mass of 102.91 amu
What is Rhodium
400
What is the mass, charge AND location of neutrons?
What is 1 amu, neutral, nucleus
500
The ladder on the periodic table represents metalloids. Metalloids are elements that
act like a combination of metals and non-metals
500
I am an element that does not react with other elements. What group would you expect to find this element in?
What is group 18
500
An atom has 58 protons and 67 neutrons. What is the mass of the atom?
What is 125 amu
500
What element has 22 neutrons? Options: Sodium, Argon, Magnesium, Titanium
What is Argon
500
Which groups in the periodic table are metals?
What is groups 1-12
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