Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
20 Cards in this Set
- Front
- Back
|
Hydrogen |
symbol:H protons:1 neutrons:0 electrons:1 atom num:1 atomic mass:1 |
|
|
Helium |
symbol:He protons:2 neutrons:2 electrons:2 atom num:2 atomic mass:4 |
|
|
Lithium |
symbol:LI protons:3 neutrons:4 electrons:3 atom num:3 atomic mass:7 |
|
|
Beryllium
|
symbol:Be protons:4 neutrons:5 electrons:4 atom num:4 atomic mass:9 |
|
|
Boron |
symbol: B protons: 5 neutrons: 6 electrons:5 atom num: 5 atomic mass:11 |
|
|
Carbon |
symbol: C protons: 6 neutrons: 6 electrons: 6 atom num: 6 atomic mass:12 |
|
|
Nitrogen |
symbol: N protons: 7 neutrons: 7 electrons: 7 atom num: 7 atomic mass:14 |
|
|
Oxegen |
symbol: O protons: 8 neutrons: 8 electrons: 8 atom num: 8 atomic mass:16 |
|
|
Fluorine |
symbol: F protons: 9 neutrons: 10 electrons: 9 atom num: 9 atomic mass:19 |
|
|
Neon |
symbol: Ne protons: 10 neutrons: 10 electrons: 10 atom num: 10 atomic mass:20 |
|
|
Sodium |
symbol: Na protons: 11 neutrons: 12 electrons: 11 atom num: 11 atomic mass:23 |
|
|
Magnesium |
symbol: Mg protons: 12 neutrons: 12 electrons: 12 atom num: 12 atomic mass:24 |
|
|
Alnminium |
symbol: Al protons: 13 neutrons: 14 electrons: 13 atom num: 13 atomic mass:27 |
|
|
Silicon |
symbol: Si protons: 14 neutrons: 14 electrons: 14 atom num: 14 atomic mass:28 |
|
|
Phosphorus |
symbol: P protons: 15 neutrons: 16 electrons: 15 atom num: 15 atomic mass:31 |
|
|
Sulfur |
symbol: S protons: 16 neutrons: 16 electrons: 16 atom num: 16 atomic mass:32 |
|
|
Chlorine |
symbol:Cl protons: 17 neutrons: 18 electrons: 17 atom num: 17 atomic mass:35 |
|
|
Argon |
symbol: Ar protons: 19 neutrons: 22 electrons: 19 atom num: 18 atomic mass:40 |
|
|
Potassium |
symbol: K protons: 19 neutrons: 21 electrons: 19 atom num: 19 atomic mass:30 |
|
|
Calcium |
symbol: Ca protons: 20 neutrons: 20 electrons: 20 atom num: 20 atomic mass:40 |
