Question

atomic structure worksheet
draw an atom below and label
the following:
electron, proton, neutron, nucleus
list the 3 subatomic particles, their charges, masses and where in the atom they are located in the chart below:
subatomic particle
electrical charge
location in atom
relative mass (amu)

Explanation:

Electrons have a relative mass of approximately 0 amu, a negative electrical charge (-1), and are located outside the nucleus in electron - shells. Protons have a relative mass of about 1 amu, a positive electrical charge (+1), and are located in the nucleus. Neutrons have a relative mass of about 1 amu, no electrical charge (neutral), and are located in the nucleus. To draw an atom, place the protons and neutrons in the center (nucleus) and draw electron - shells around the nucleus with electrons in them.

Answer:

Subatomic Particle	Electrical Charge	Location in Atom	Relative mass (amu)
Proton	+ 1	Nucleus	1
Neutron	0 (neutral)	Nucleus	1

For the atom drawing: Draw a small circle to represent the nucleus. Label it "Nucleus". Inside the nucleus, draw small spheres to represent protons and neutrons (you can label some as "P" for protons and "N" for neutrons). Around the nucleus, draw concentric circles to represent electron - shells. Place small dots on the electron - shells to represent electrons.