WorksheetsScience Vocabulary
Total questions: 8
Worksheet time: 6mins
Are the basic building blocks of matter, because they're the smallest particles that can have the same properties as the stuff they make up.
Atoms
electrons
element
atomic number
Are subatomic particles that have a positive electric charge. ( first type)
Periodic Table
Electron
Atoms
Protons
The nucleus contains a type of subatomic particle ( A second type): Have no charge
neutrons
electrons
atoms
A third type of subatomic particles: negatively charged
electrons
atoms
elements
protons
Is a pure substance that is made up of only one type of atom.
element
physical science
atom
electrons
Of an element is the number of protons in the nucleus of one of its atoms
atomic number
elements
chemical symbol
Is an abbreviation that represents an element
chemical symbol
atomic number
elements
Is a characteristic of a substance that can be observed and measured without changing the identity of the substance.
Physical property
chemical symbol
atomic number
