$atomic structure worksheet$

Do you know the number of protons and neutrons? If so, add the number of protons and neutrons to get the atomic mass / weight. Do you know the number of protons? If so, then they are the same number.ĥ ATOMIC MASS / WEIGHT- I need to know the atomic mass / weight…ĭo you have a periodic table of elements? If so, find the largest number (number with the greatest value) and round it to the nearest whole number, if necessary. Do you know the number of electrons? If so, then they are the same number. Questions Core curriculum 1 Particle Electrons Protons Neutrons A 12 12 12 B 12 12 14 C 10 12 12 D 10 8 8 E 9 9 10 The table above describes some particles. Do you know the number of protons? If so, then they are the same number!Ĥ ATOMIC NUMBER- I need to know the atomic number….ĭo you have a periodic table of elements? If so, then find the number the periodic is organized by, and that is the atomic number. Do you know the number of electrons? If so, then they are the same number.ģ ELECTRONS- I need to know the number of electrons….ĭo you know the atomic number? If so, then they are the same number. Do you know the atomic number? If so, then they are the same number. Students then are asked to count the number of.

Students then count and add the number of neutrons to the proton total to ascertain the atomic mass. Which two subatomic particles are located in the nucleus of an atom 8. What type of charge does an electron have 7. What type of charge does a neutron have 6. What type of charge does a proton have 5. From there, students count the protons to determine the atomic number. Label the parts of an atom on the diagram below. 2 PROTONS- I need to know the number of protons….ĭo you have a periodic table of elements? If so, the number of protons is the same as the atomic number, the smaller number. The mystery atom has three different energy levels of electrons and students are directed to color each layer differently.

Atomic structure worksheet