Periodic Table (Protons, electrons,& neutrons) Flashcards
(108 cards)
Hydrogen H
1 proton/electron, (sometimes has 1 neutron, called deuterium)
Helium He
2 protons/electrons
2 neutrons
(lightest noble gas)
(When stripped of electrons is called an alpha particle)
Lithium Li
3 protons/electrons
Beryllium Be
4 protons/electrons
Boron B
5 protons/electrons
Carbon C
6 protons/electrons
Nitrogen N
7 protons/electrons
Oxygen O
8 protons/electrons
Fluorine F
9 protons/electrons
Neon Ne
10 protons/electrons
Sodium Na
11 protons/electrons
Magnesium Mg
12 protons/electrons
Aluminum Al
13 protons/electrons
Silicon Si
14 protons/electrons
Phosphorus P
15 protons/electrons
Sulfur S
16 protons/electrons
Chlorine Cl
17 protons/electrons
Argon Ar
18 protons/electrons
Potassium K
19 protons/electrons
Calcium Ca
20 protons/electrons
Scandium Sc
21 protons/electrons
Titanium Ti
22 protons/electrons
Vanadium V
23 protons/electrons
Chromium Cr
24 protons/electron