chem final

What is a Hypothesis

• a fact

• a educated guess

• a theory

when using the scientific method, the "Procedure" is the step where we run tests

• true

• false

Mass(AMU) of Proton

• 1

• 0

• -1

Charge of proton

• 0

• +1

• -1

location of proton

• rings

• nucleus

mass(AMU) of neutron

• 0

• -1

• 1

charge of neutron

• -1

• 1

• 0

location of neutron

• rings

• nucleus

Mass(AMU) of Electron

• 1

• 0

• -1

charge of electron

• 1

• 0

• -1