Question | Answer |
1)What is the symbol for Sodium and what is its element? | Na
|
2)what is the atomic number for magnesium? | 12
| 3)what is the atomic mass for aluminum? | 26.98
| 4)question:what is the # of protons in silicon? | 14
| 5)question:what is the number of electrons in phosphorus? | 15
| 6)question:what is the symbol of sulfur? | S
| 7)question:what is the element of Cl? | chlorine
| 8)question:what is the number of neutrons in argon? | 22
| 9)question: what is the number of neutrons in potassium? | 20
| 10)question: what is the number of neutrons in calcium? | 20
| 11)question:what is the symbol for hydrogen? | H
| 12)question:what is the atomic number for helium? | 2
| 13)question:what is the atomic mass for lithium? | 6.94
| 14)question:what is the number of protons for beryllium? | 4
| 15)question:what is the number of electrons in Boron? | 5
| 16)question:what is the number of neutrons in carbon? | 6
| 17)question:what is the number of protons in nitrogen? | 7
| 18)question:what is the symbol for oxygen? | O
| 19)question:what is the symbol for fluorine? | F
| 20)question:what is the atomic mass for Neon? | 20.16 |