WorksheetsReactivity and Periodic Table
Total questions: 10
Worksheet time: 2mins
Beryllium is in group number __________.
Group 2
Group 4
Group 3
Group 7
Rows on the periodic table are called ________ while columns are called ________.
groups, families
periods, groups
groups, period
families, group
How many valence electron makes atoms stable (non reactive)
2
1
8
4
Poor conductor of heat and electricity is a property of _________
metals
metalloids
nonmetals
Francium is the most reactive element on the periodic table.
True
False
Identify number 17 on the periodic table below.
atomic mass
chemical symbol
atomic number
atomic name
Identify number 16 on the periodic table square below.
atomic mass
chemical symbol
element name
atomic number
What type of bond is frequently formed from reactions between metals and nonmetals?
covalent bonds
ionic bonds
hydrogen bonds
metallic bond
Contains non metals, 7 valence electrons in it's outermost energy level, Very reactive and it is located in group 17.
Noble gas
Halogens
alkali metals
Alkali earth metals
Electron on the outer most energy level of an atom.
valence electron
electrons
noble gas
electron cloud
