Periods
What is the name of the horizontal rows on the periodic table?
Periods
What is the name for the vertical columns on the periodic table? (Up and Down)
Groups
How many Protons are in Alluminum
13
What root is hydrogen in
halogen
What is the atomic number of Be
4
Which period on the periodic table contains the fewest elements?
Period 1
What group number is the noble gases in?
Group 18
How many Protons are In Gallium, Nickel, and Hydrogen combined.
60
what is the root of lithium
lanthanide
What does Be stand for
Beryilium
What is the atomic number of the first element in Period 4?
19 (Potassium)
What is the 2nd and 3rd element in group 13
Aluminum and Gallium
What element is soft, valuable, shiny, and sometimes made into bars.
Gold
what is the root of nickle
transition medal
What is the atomic mass of lithium
6.941 (Just six is also ok)
Elements in the same period have the same number of what?
Electron shells or energy levels
how many groups are on the periodic table
18
What is the atomic mass of lead
207.20
What is the root of berilium
alkaline earth metal
True or False
lanthanides and Actinides are in group 3True
What is a period
A period is a row on the periodic table from left to right.
How many elements are in group 3
32
Easy question you got lucky:
how many protons are in Hydrogen
1
What is a root
A root is the category that an element is in
True or False
Groups go left to right
False