Subatomic particles include electrons, the negatively charged, almost massless particles that nevertheless account for most of the size of the atom, and they include the heavier building blocks of the small but very dense nucleus of the atom, the positively charged protons and the electrically neutral neutrons.
And I don't see any of the particles. so I can only answer the first one.
Answer:
the molecular formula of paradichlorobenzene is C6H4CL2
Answer:
Lustrous
Explanation:
Metals are lustrous which gives them a property of having Shiny surfaces
Recorded observations is called data.
