Subatomic Particles Worksheet Fill In The Missing Information. Complete the table in model 1 by counting the protons and neutrons in each atomic diagram. Subatomic particles worksheet answers.
Symbol isotope name atomic number mass number of protons of electrons of neutrons sodium 23 11 23 11 11 23 potassium 40 19 40 19 19 21 strontium 90 38 90 38 38 52 fluorine 19. Recalling the properties of the subatomic particles relative mass charge etc exam style multiple choice questions. Find the three elements shown in model 1 on your periodic table.
Answer the following questions.
Most of the atoms that make up us our planet and our solar system can be traced back to the core of a super massive star that in it s later years 4 7 billion years ago went supernova and exploded forth it s chemically enriched guts. Answer key atomic data worksheet fill in the missing information based on the information you re given and your understanding of atomic structure and the prop erties of the subatomic particles. Complete the following table. Fill in the missing values in the table.
