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Published byIris Mathews
Modified over 5 years ago
My Element Foldable for Lithium (as an example)
Element Symbol Li 3 7
_________ # Protons _________ # Neutrons _________ # Electrons Atomic Mass Atomic # Element Name: Xenon Element Symbol _________ # Protons _________ # Neutrons _________ # Electrons Atomic Mass Atomic # Element Name: Lithium 7 Li 3
Xe 54 131 Element Name: Lithium Atomic # Atomic Mass _________ # Protons _________ # Neutrons _________ # Electrons = # protons = # electrons (in uncharged atom) = # protons + # neutrons 4 3 3
4.3: HOW ATOMS DIFFER ATOMIC NUMBER
How many protons, electrons, and neutrons are in an atom?
Atomic Mass & Number Isotopes The Periodic Table.
Atomic Number 6 Protons Electrons C Carbon A.P.E.
HOW MANY PROTONS, ELECTRONS, AND NEUTRONS ARE IN AN ATOM?
Subatomic particles Electron Proton Neutron NameSymbolCharge Relative mass Actual mass (g) e-e- p+p+ n0n / x x
Element Box page 7 Si Silicon 14 Atomic number Chemical Symbol
Determining the NUMBER of Protons Electrons and Neutrons in Atoms, Ions, and Isotopes.
ElementSymbol Atomic Number Atomic Mass # Protons # Electrons # Neutrons OXYGEN O COBALT Co LEAD Pb.
What is the smallest unit of matter? An atom What is an atom made of? Subatomic particles protons (p + ) – positive charge neutrons (n) – no charge.
Atoms and the Periodic Table L.E.Q. What is matter?
Atomic Structure BASIC INFORMATION.
Atomic Number & Atomic Mass
Boxes on the Periodic Table What do they tell us??
The Atom. An atom is the smallest particle of matter that still has the same properties of that element. What is an atom? Atoms = Building Blocks Na.
Vocabulary ATOM-the smallest unit that maintains the characteristics of an element – Nucleus- The center of the atom, contains protons and neutrons –
LEARNING ABOUT ATOMS BY READING THE PERIODIC TABLE.
Atomic Structure Worksheet
Introduction to the Periodic Table Atomic Number ● Symbol ● Atomic Weight Element ● Compound ● Mixture.
Atomic Mass. Each element found on the periodic table of elements is given an atomic mass The atomic mass tells you the average mass of the atoms of an.
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