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PT Elements 1-20 A.M
PT Elements 1-20 Atomic Mass
| Element | Atomic Mass |
|---|---|
| What is Hydrogen's Atomic Mass? | 1.008 |
| What is Helium's Atomic Mass? | 4.003 |
| What is Lithium's Atomic Mass? | 6.941 |
| What is Beryllium's Atomic Mass? | 9.012 |
| What is Boron's Atomic Mass? | 10.811 |
| What is Carbon's Atomic Mass? | 12.011 |
| What is Nitrogen's Atomic Mass? | 14.007 |
| What is Oxygen's Atomic Mass? | 15.999 |
| What is Fluorine's Atomic Mass? | 18.998 |
| What is Neon's Atomic Mass? | 20.180 |
| What is Sodium's Atomic Mass? | 22.990 |
| What is Magnesium's Atomic Mass? | 24.305 |
| What is Aluminum's Atomic Mass? | 26.982 |
| What is Silicon's Atomic Mass? | 28.086 |
| What is Phosphorus's Atomic Mass? | 30.974 |
| What is Sulfur's Atomic Mass? | 32.065 |
| What is Chlorine's Atomic Mass? | 35.453 |
| What is Argon's Atomic Mass? | 39.948 |
| What is Potassium's Atomic Mass? | 39.098 |
| What is Calcium's Atomic Mass? | 40.078 |