Answer:
Na2SO4 is equal to 0.0070401642780093 mole.
Explanation:
This is easy… like you can’t take 20 min to search this up in Googl
Answer:
6, double
Explanation:
Hex- is a prefix for number 6.
Ene- is a suffix for a double bond.
Answer:
Neon
Mass Number Half-life Decay Mode
Electron Capture
Electron Capture with delayed Proton Emission
18 1.6670 seconds Electron Capture
19 17.22 seconds Electron Capture