Loading...
Identifying Atoms Worksheet: From Elements to Subatomic Particles DIRECTIONS: Determine the requested quantities and info about each atom 7 Protons
The figure below represents the structure of a lithium atom (d) What are lithium atoms with different numbers of neutrons called? Tick (?) one box
Determine the number of protons, electrons, and neutrons for each isotope described below 13 An isotope with atomic number 19 and mass number 39 14 An
A neutral niobium atom? 41 Calculate the atomic mass of each element described below Then use the periodic table to identify each element
Label the parts of an atom on the diagram below 4 What type of charge does a proton have? Identify the each of the parts of the box atomic #
Match each part of the atom with its identity from the list below Identify the answer that best completes the statement or answers the question and
Label the parts of an atom on the diagram below If an atom has 35 protons in the nucleus, how many electrons will it have orbiting the nucleus?
How is the modern model of the atom different from Dalton's model? Add the protons, neutrons, and electrons to the picture below
The number of protons in an atom identifies it as an atom of a the number of protons, electrons, and neutrons for each isotope described below
in the space below, write an electron configuration for a silicon atom in an excited state Determine the total number of electrons in the boron atom