Answer:
if u know the number of electrons u also know the number of protons present in the atom.
All of these are compounds except oxygen because a compound is two or more different elements bonded together.
Answer:
V= 0.031L
Explanation:
P= 0.97atm, V= ?, n= 0.12/98 =0.00122mol, R= 0.082, T= 22.4+273= 295.4
Applying
PV=nRT
0.970×V = 0.00122×0.082×295.4
Simplify the above equation
V= 0.031L
Answer:
These forces make objects change their motion or movement , the act of going from one place to another.
Explanation: