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WorksheetsAtomic Structure
Total questions: 13
Worksheet time: 10mins
What do you call the small particles that makes up matter?
atoms
molecules
element
protons
When a substance is composed of only one type of atom it is called an (a) .
If M&M's were atoms, which sample is the element?
Each element has been given a _________, usually derived from the first one or two letters of the element's name, for example, oxygen = O, hydrogen = H, and helium = He.
element
atoms
symbol
protons
What do you call the chart of the elements which is organized according to their properties?
elements table
periodic table
properties table
groups table
Elements having similar properties are positioned in vertical columns, called _______.
groups
periods
symbols
Elements increase in order of atomic number and are found in rows are called _________.
periods
groups
symbols
Which of the following can elements exist as?
Solid
Matter
Gasses
Liquid
Negatively charged particles are called _________.
protons
electrons
neutrons
What do you call the positively charged particles? This also makes up the nucleus.
protons
electrons
neutrons
Which are the particles with NO charge?
protons
electrons
neutrons
The number of protons in the nucleus of an atom is called _____________.
protons number
nucleus number
atomic number
Draw an atomic structure. Make sure that all components are included (protons, neutrons, electrons, nucleus, and electron orbits)
