Atoms Lab Stations

Watch It! We will do this lab station together Please find the “Watch It!” section on your lab answer sheet Watch the video and be prepared to answer questions at the end

Video (Task #1) https://goo.gl/eUcQ9a

Task Card #2 What is an atom?

Task Card #3 What is at the center of the atom? What 2 subatomic particles make up the center of the atom?

What kind of charge do protons, neutrons, and electrons have? Task Card #4 What kind of charge do protons, neutrons, and electrons have?

Your Turn There are 6 stations set up around the room, please visit each station and fill in the appropriate answers on your lab sheet We will reconvene at the end of class to do the Assess It! Part of the lab.

Please go back to YOUR seat.

Please find the “Assess It!” section on your lab sheet.

Task Card #1 Which is a true statement? The nucleus is found in the center of atoms and contain protons and electrons. The nucleus is found in the center of atoms and contains protons and neutrons. Electrons have a neutral charge. Neutrons have a negative charge.

Task Card #2 What is the role of electrons within an atom? Electrons are in the nucleus and have a negative charge Electrons are in the nucleus and have a positive charge Electrons are outside the nucleus and have a negative charge Electrons are outside the nucleus and have a positive charge

Task Card #3 Which of the following subatomic particles determine the identity of an atom? Protons Neutrons Electrons Nucleus

Task Card #4 How many electrons are in Lithium? 3 4 7 10

Please turn in your lab answer sheet Wahoo! You’re Finished! Please turn in your lab answer sheet Make sure the supplies on your desk look like when you entered the room