Answer:
the answer is 1- loses
Explanation:
When water freezes it gives up some of the water's energy.
Most atoms have more neutrons than protons which accounts for basically half of the nucleuses mass.
The answer is Molecule. After a pair of shared electrons orbit around the nuclei of both atoms
Explanation:
Rutherford conducted an experiment in which he took a thin gold particle film on which he passes alpha- particles. He noticed that:
- Most of the alpha particles get through the film and can be detected by the detector.
- Around small portion of the alpha particle deflected at small angles.
- A very very few alpha particle (approximately 1 out of 1 million alpha particles) just retraced their path which means come back from the center.
He concluded that:
<u>Most of the space of the atom is empty and in the center of the atom , there is solid mass which is the cause of the alpha particles to come back. He gave the term nucleus to this solid mass.</u>
