LQ1 - TEST I - PHYSCI

It is a branch of natural science that studies non-living systems.

It is a branch of astronomy that involves the origin and evolution of the universe.

This theory explains how the elements were initially formed the formation of different elements involved.

A process by which elements are created within stars by combining the protons and neutrons together from the nuclei of lighter elements.

It talks about the displacement of spectral lines toward longer wavelengths in radiation from distant galaxies and celestial objects.

It refers to the epoch at which charged electrons and protons first became bound to form electrically neutral hydrogen atoms.

It is the process that creates new atomic nuclei from pre-existing nucleons, primarily protons and neutrons.

A point in space and/or a moment in time where the universe was infinitely hot and dense.

n this stage of big bang theory that involves exponential expansion of space in the early universe. The inflationary epoch lasted from 10^-36 seconds.

In this stage explain that the particle and its antiparticle collide and disappear, releasing energy.