Electrons are negatively charged particles that orbit the nucleus of an atom from "summary" of Atoms Under the Floorboards by Chris Woodford
Think about an atom. You've probably heard that atoms have a nucleus at their center, made up of positively charged protons and neutrally charged neutrons. But what about the electrons? These tiny, negatively charged particles are not just hanging out around the nucleus - they are actually orbiting it. Imagine the nucleus as the sun and the electrons as planets orbiting around it. The electrons whizz around the nucleus in specific energy levels, or shells, like the planets orbiting the sun in their respective orbits. These energy levels determine how far away the electrons are from the nucleus, similar to how the distance of a planet from the sun affects its orbit. The number of electrons in an atom's shells can vary. The first shell can hold up to two electrons, the second can hold up to eight, the third up to 18, and so on. This arrangement of elec...
Similar Posts
Electric fields and magnetic fields interact to produce electromagnetic waves
The interaction between electric fields and magnetic fields is a fundamental concept in physics that gives rise to electromagne...
The use of scientific methods
Scientific methods are the tools we use to find out about the world. They are the ways we discover truths about reality. These ...
Understanding life requires an interdisciplinary approach
To make sense of life, one must recognize the complexity and interconnectedness of the various aspects that comprise it. Life i...
Elements can have surprising uses
The elements on the periodic table have a plethora of surprising uses beyond their traditional roles in chemistry. Take gold, f...
Trends in properties can be observed within groups and periods
The periodic table is a powerful tool that allows us to organize and understand the behavior of elements. One of the key concep...
The study of atoms has led to advancements in fields like nanotechnology and materials science
The study of atoms has opened up a world of possibilities in various scientific and technological fields. By understanding the ...
Atomic size generally increases down a group
The size of an atom is a fundamental property that influences its chemical behavior. In the periodic table, atomic size general...
The scale of the universe
The universe is vast. It stretches out unimaginably far. Light from the most distant galaxies we can see has taken billions of ...
Each element has its own story to tell
In the world of chemistry, elements are like characters in a great story. They each have their own unique personalities and qui...