Subatomic Particles
What are the charges of proton, neutron, and electron?
Proton = positive
Electron = negative
Neutron = neutral
What does APEMAN mean?
What is
Atomic Number
Proton
Electron
Mass
Atomic Number
Neutron
Where are the valence electron found on an atom?
What is the outermost shell/energy level?
Draw it on your paper.
What are the three types of categories on the Periodic Table of Elements?
What are metal, nonmetal, and metalloid?
What is group? How many groups are found on the Periodic Table?
What is going up and down? What are 18 groups?
What are located inside the nucleus?
What are protons and neutrons?
Mass - (minus) Atomic Number
How many total valence electrons are found on the Periodic Table?
What is 8 valence electrons?
What are shiny, good conductor, malleable, mostly solid?
What is a metal?
What is period? How many periods are found on the Periodic Table?
What is going side to side? What is 7 periods?
What are located surrounding the nucleus?
What are electrons?
What is the number of neutron for the element, Potassium (K)?
What is
39.0 --> 39 (below 5)
39 - 19 =20
What group is considered NOT reactive?
What is group 18 - noble gases?
What are dull, insulator, mostly gas, and brittle?
What is nonmetal?
What is the element found on group 16 period 2?
What is Oxygen (O)?
What is another way to describe electrons orbiting around the nucleus?
What is surrounding? What is outside the nucleus?
What are number of protons and electrons for the element Silver (Ag)?
What are
A - 47
P - 47
E - 47
What is the valence electron for Silicon?
What is 4 valence electrons?
What is Sulfur (S)?
What is a nonmetal?
What is the element found on group 8 period 4?
What is Iron (Fe)?
If an atom has two positively charged subatomic particles - what would make it a neutral atom?
two negatively charged particles
What are the numbers of protons, electrons, and neutrons for the element Arsenic (As)?
A - 33
P - 33
E - 33
M - 75
A - 33
N - 42
What is considered more reactive - Carbon or Fluorine?
What is Fluorine?
What is Rubidium (Rb)?
What is a metal?
Boron, Oxygen, Sulfur, Chlorine. What two elements are going to have the same reactivity? Why?
Oxygen and Sulfur have 6 valence electrons found on group 16.