Ineed quick ⚠15 points⚠

what is found in the nucleus of an atom?
a. protons and electron
b. neutrons and electrons
c. electrons
d. neutrons and protons

Protons and Neutrons (D)

Explanation:

The nucleus of an atom contains protons and neutrons. Most of the mass in an atom is made up from them.

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation