Howdy, iam Nancy Johnson, I hope all goes well today.
Wow, did you know that all matter is made up of tiny particles called elements? Each element has protons, neutrons, and electrons. Protons have a positive charge, neutrons have no charge at all, and electrons have a negative charge. Pretty cool, huh? It’s amazing how these three little particles make up everything in the universe!
Which Element Has 3 Protons 4 Neutrons And 3 Electrons? [Solved]
Wow, that’s cool! Lithium has 3 protons and 4 neutrons, so its mass number is 7. Easy-peasy!
- Protons: Positively charged particles found in the nucleus of an atom. They have a mass of 1 atomic mass unit (amu).
- Neutrons: Neutral particles found in the nucleus of an atom. They have a mass of 1 amu and no charge.
- Electrons: Negatively charged particles that orbit around the nucleus of an atom. They have a mass of 0 amu and are much smaller than protons or neutrons.
Element protons, neutrons, and electrons are the building blocks of matter. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge. Together they make up atoms which are the smallest particles of an element that still retain its chemical properties. So basically, protons, neutrons and electrons are like the ABCs of chemistry!
