Vocab
What is an atom?
A particle that has the same number of protons as it does electrons
Where is the mass in the atom?
nucleus
Provide PNE for the following and state whether it is an isotope or ion
C-14
Isotope
6 protons 8 neutrons 6 electrons
Provide PNE for Ne
10 protons, 10 neutrons 10 electrons
Who is the best McDonald's mascot in Ms. C's opinion
Grimace
What is an ion? What subatomic particle is gained/lost?
A charged particle with a different number of electrons than protons
What resides in the nucleus?
protons and neutrons
Provide PNE for the following and state whether it is an isotope or ion
Mg+2
ion
12 protons 12 neutrons 12 electrons
Provide PNE for V
23 protons, 28 neutrons, 23 electrons
How old is Niskayuna CSD?
68 years old
What is an isotope?
An atom with the same number of protons but a different number of neutrons
What resides outside of the nucleus?
Electrons
Provide PNE for the following and state whether it is an isotope or ion
3014Si
Isotope
14 protons 16 neutrons 14 electrons
Provide PNE for Xe
54 protons, 77 neutrons, 54 electrons
Kids have how many baby teeth?
20
What is a cation?
An ion formed by LOSING electrons
What charge does an electron have?
negative
Provide PNE for the following and state whether it is an isotope or ion
N-3
Ion
7 protons 7 neutrons 10 electrons
Provide PNE for Mercury
80 protons, 121 neutrons and 80 electrons
What experiment disproved Thomson's Plum Pudding Model?
What is an anion?
An ion formed by gaining electrons
What charge does a neutron have?
Neutral
Provide PNE for the following and state whether it is an isotope or ion
Pb-204
Isotope
82 protons 122 neutrons 82 electrons
Provide PNE for Sr+2
38 protons, 50 neutrons, 36 electrons
What is Ms. C's favorite Pokemon?
Snorlax