Particles in example sentence
We have an electromagnetic field around the Earth, and it's constantly bombarded by high-energy particles, like protons.
More example sentences with word particles
And what starts happening is that, around young suns, young stars, all these elements combine, they swirl around, the energy of the star stirs them around, they form particles, they form snowflakes, they form little dust motes, they form rocks, they form asteroids, and eventually, they form planets and moons. 
