Anyone pls i need to finish anywho.. someone summarize newtons third law of motion in your own words- ; )

newton’s third law is that all the forces in the universe occur an equal and opposite pairs.

Explanation: this basically means that all the forces in the world like mass and weight have multiple things in common but yet are totally different. mass can be compared to weight but it is different because it has its own factors that make

it different. therefore, newton’s third law basically means that forces like mass and weight are equal and similar in a way but have factors that make it different as well.

answer: the correct answer is 1.

explanation: there are various process in which a radioactive nuclei decays:

1) alpha decay: in this process, a heavier nuclei decays into lighter nuclei by releasing alpha particle. the mass number is reduced by 4 units.

2) electron capture: in this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. simply, a proton and an electron combines together to form a neutron. mass number does not change in this process.

3) gamma ray emission: it is a decay process in which an unstable nuclei gives excess energy by a spontaneous electromagnetic process. this decay releases . this process does not change the mass number.

4) positron emission: it is a type of decay process, in which a proton gets converted to neutron and an electron neutrino. this is also known as -decay. in this the mass number remains same.

from the above information, we see that only alpha-decay is producing a change in the mass number of the nucleus.