What happens to an atom if we lose or gain protons, neutrons, or electrons? Use the words in the word bank to complete this
worksheet.
Anion )
Chlorine
Sulfur-31
Sulfur-33
Cation (+)
lons
Isotopes
Phosphorous
1
One less
2
Sulfur - 32
P-16
N = 16
One more
proton
proton
One less
neutron
One less
electron
3
One more
electron
One more
neutron
6
4.
7
8
5
Atoms with different
numbers of neutrons
Atoms that have
lost or gained
electrons

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

Which sample at stp has the same number of atoms as 18 liters of ne at stp