Z HELLP WILL GIVE..What is the location in the atom of the following particles (in nucleus, area outside nucleus 4.Electron
5.Neutron
6.Proton
7.Which particle has a larger mass? Proton or electron?
8.Which particle as the same mass as a neutron?
9.1f you break an atom apart would it still behave like the element that makes it up? (yes/no)
10.What is the name of the smallest atom?

1.electron is negative.

3.a neutron is neutral .

2. a proton is positive.

4. Proton has a larger mass than an electron.

4.proton and neutron have same mass

5.no, When an atom is split it releases the energy that was being stored in the bonds of the nucleus. On top of that the nucleus will be split in half with a few neutrons flying out of them. These split nuclei will then start to leak their excess energy on the form beta and gamma radiation.

6.helium

hydrocarbons are organic compounds that contain only hydrogens and carbons. they can be saturated (those which contain only carbon-carbon single bonds) or unsaturated (those which contain carbon-carbon double or triple bonds) in nature. hydrocarbons can undergo several reactions like substitution, elimination etc.  

on substituting one or more hydrogen atoms in hydrocarbon it results in the formation of haloalkane. as the halogen atoms are large compared to the carbon and hydrogen atoms, due to which the molecular weight increases and the bond become polar because of presence electronegative halogen atom and results in the increase in boiling point of the haloalkane.

thus, the correct option is (b) that is the boiling point of the new compound increases on substituting a hydrogen atom with a halogen in a hydrocarbon.