Answer:
29 protons 29 electrons
34 neutrons or (65-29)=36 neutrons in its nucleus.
2 atoms in a molecule of RSq, TSq contains 3 different types of atoms (Sq, R, and T.)
Arkeisha is correct because the fluid in an alkaline battery has a ph between 7.1 and 14.0
Answer : The density of an object is, 
Solution : Given,
Mass of an object = 60 g
Volume of an object = 
Formula used :

Now put all the given values in this formula, we get the density of an object.

Therefore, the density of an object is, 