Periods/Groups
Correctly name the direction of periods and groups on the periodic table.
Periods run horizontally; meanwhile, groups run vertically.
What is the chemical symbol for sodium?
The chemical symbol for sodium is Na.
Which element has the lowest atomic mass on the periodic table?
Hydrogen has the lowest atomic mass on the periodic table.
Is the element Platinum a metal, non-metal, or a metalloid?
The element Platinum is a metal.
What element is found in period 2, group 15?
The element Nitrogen.
What is the chemical symbol for the element californium?
The chemical symbol for Californium is Cf.
What is the atomic mass of Oxygen?
The atomic mass of Oxygen is 15.999
Is the element Iodine a metal, non-metal, or a metalloid?
The element Xenon.
What is the element name with the chemical symbol W?
The element with the chemical symbol W is named Tungsten.
What is the atomic mass of Tin?
The atomic mass of Tin is 118.711
Which of the following is NOT a non-metal: Sulfur, Oxygen, Silicon, Nitrogen?
The element Silicon is a metalloid.
What element is found in period 4, group 1
Which element has a chemical symbol that starts with a different letter from the first one in its name: Aluminum, Copper, Gold, or Rhenium?
The element Gold has the chemical symbol Au.
What is the first element with the atomic mass greater than 100?
The element Ruthenium has the atomic mass 101.07
The element Sodium is a metal, what properties would you expect it to have?
Metals are good conductors of heat and electricity, have high luster, melt at high temperatures, and are both malleable and ductile.
What element is found in period 5, group 15?
The element Antimony.
What is the first element with the atomic mass greater than 200?
The element Mercury has the atomic mass 200.592
The element Chlorine is a non-metal, what properties would you expect it to have?
Non-metals are poor conductors of heat and electricity, good insulators, brittle, dull, and melt at low temperatures.