Somebody please help me!!
1 answer:
Answer:
The given isotope is Br 80
If 35 protons present then its atomic number is 35
Mass number is 80 so its meutrons are 45 because proton+ neutron = mass number
Its electron are 36 because of negative one charge
Explanation:
You might be interested in
Explanation:
C3H8+5O2----->3CO2+4H2O
Answer:
the answer is 1- loses
Explanation:
When water freezes it gives up some of the water's energy.
At the constant temperatures the lighter the gas molecules, the faster the average velocity of the gas molecules.
For chapter 4 is the strongest because he is 100 and bonding strongest is which liquid is hydrogen bonding strong it so that means it
Answer:
B.They do not react chemically
Explanation:
This is because all noble gases haves full outer shell therefore they don’t participate in bonding.They are referred to as inert which means unreactive.