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WorksheetsAtoms, elements, compounds
Total questions: 11
Worksheet time: 6mins
What is a proton?
A part of an atom with a positive charge goes in the center of the atom(nucleus).
A molecule
An atom
A compound
What is an electron?
A proton
A part of an atom with a negative charge, goes in the outer shells
A neutron
An atom
What is a neutron?
An element
Atomic mass
A mixture
A part of an atom with no charge, goes in the center of the atom(nucleus).
What is an atom made of?
Elements
Compounds
Electrons, Neutrons and Protons
Mixtures
What is the symbol for potassium?
Ka
Po
PA
K
What is the symbol for sodium?
Na
So
Sd
Nd
What is a compound made of?
songs
cages
molecules, Elements, atoms
words
How was the first periodic table arranged?
Atomic Number
Atomic mass
Alphabetically
Net worth
What is a column called in the periodic table?
group/family
Hydrogen
Carbon
Helium
How do you find the number of atoms in an element?
Its period
Its color
By counting
Its atomic number
What is the atomic number?
The weight
the number of protons/electrons
The color
The number of ages
