Anion vs. Cation
metals become these types of ions
What is a cation
radium
What is Ra2+
Rb1+
What is rubidium ion
bromide
What is 1-
Electrons in Ca+2
18
Atom with different amount of neutrons than what's listed on the periodic table
What is an isotope?
Sulfur with a 2- charge
What is an anion
aluminum
What is Al3+
Sr2+
what is strontium ion
aluminum
What is 3+
electrons in O-2
10
List the 3 subatomic particles
What are protons, neutrons, and electrons?
an atom that has gained electrons
What is an anion
chromium (III)
What is Cr+3
N3-
What is nitride
sulfur
What is 2-
electrons in Pb+4
78
This subatomic particle cannot be removed or added without changing the entire element
What is a proton?
this ion has more protons than electrons
What is a cation
Phosphorus
What is 3- ?
Cl1-
What is chloride
Argon
What is 0 ?
electrons in I-1
54
The periodic table is organized by this number.
What is atomic number or amount of protons?
the only polyatomic cation
ammonium
cobalt (II)
What is Co+2
Co2+
What is cobalt (II) ion
magnesium
What is 2+ ?
Why does an atom gain or lose electrons when becoming an ion?
To have the same number of electrons as a noble gas.
Ha! You've been duped. This is about your chemistry teacher, not chemistry the subject.
This is the month Mr. H+ O-2 Rn e- R was born.
What is December?