1) Carbon-13:
Proton-6 Neutron-7 Electron-6
2)Atomic mass of element X:
(55*10+56*20+57*70)/100=56.6
Answer:
Ionic compound
Explanation:
Lithium gives away an electron and Bromine takes an electron
Hope this helps! :)
Answer:
a base is something that reacts with an acid to form water and salt , an alkai is any base that is soluble in water
The body gets rid of acid in a chemical pathway that requires oxygen. The correct answer is B, oxygen.
Answer:
False
Explanation: sound travels fastest through solids slowest through liquids.
