There is a particle which is addressed as god particle by the scientists called Higgs boson.  It is supprised that why Higgs boson is called god particle, let we see.

The Higgs boson is often called the God particle, because it's said to be what caused tha “Big Bang” that created our universe many years ago.

The Higgs boson is a theory that was put up by Peter Higgs in the 1960s to help explain how the particles that we currently understand acquire their mass. A subatomic particle called the Higgs boson would be one that has not yet been observed by scientists.

The fundamental particle connected to the Higgs field—a field that supplies mass to other fundamental particles like quarks and electrons—is the Higgs boson. The amount that a particle resists changing its speed or position in response to a force depends on its mass. Fundamental particles are not all massless. The electromagnetic force is carried by the photon, a particle of light, which has no mass at all.

Physicists predict that finding a Higgs boson will have far-reaching effects. Here are six of the most significant effects:

It has long been believed that the Higgs boson holds the key to unlocking the origin of mass puzzle. A phenomenon known as the Higgs field, which is believed to permeate the whole cosmos, is connected to the Higgs boson. According to the theory, as other particles go through this field, they gain mass similarly to how swimmers moving through a pool gain wetness.

The dominant hypothesis of particle physics that explains the extremely tiniest components of the cosmos is known as the Standard Model. Except for the Higgs boson, every particle predicted by the Standard Model has been found.

The discovery of the Higgs also makes it easier to understand how the electromagnetic force, which controls interactions between charged particles, and the weak force, which causes radioactive decay, may be united. 

The Higgs Boson Facts:
Like other particles, the Higgs boson acquires its mass through interactions with the Higgs field on its own.
There could be several Higgs bosons. Five Higgs bosons are predicted by one new physics theoretical model.
Our universe's fundamental particles interact with the Higgs field to gain mass.
Due to its own unique traits and behaviours, the Higgs boson can be a special gateway to discovering evidence of dark matter.

Thus the Higgs bosson often called God particle.