Answer:
14 is the 1 st one and the 15 is 3
Answer:
Determine the total number of valence electrons in the molecule or ion.
Each H atom (group 1) has 1 valence electron, and the O atom (group 16) has 6 valence electrons, for a total of 8 valence electrons
Explanation:
Lpg contains ethane,propane,and butane..hope it helps
Proton:
Positively charged
Inside nucleus
Mass - 1
Electrons:
Negatively charged
Outside the nucleus
Mass - 1/2000
Answer:
The boiling point of the liquid is 47.368°C
Explanation:
