Basic Atomic Structure - Page 18
Questions
- Which of the entities have higher atomic radius? a) Ca, Ca2+ b) S, S2-. Please explain it?
- How is atomic structure related to the periodic table?
- What are the parts of an atom? What does each do? Definitions and (clear but easy to understand) explanations, please? Thx!
- What happens if an atom is not neutral?
- Why are atomic nuclei stable given the electrostatic force of repulsion between LIKE-CHARGED nuclear particles?
- How do we represent an ion that has 18 electrons, and for which #Z=15#?
- What is a general rule for achieving thermodynamic stability?
- Describe sulfur in its elemental state?
- What are positively charged subatomic particles called?
- Is an oxygen atom smaller than an oxygen molecular ion?
- Of what are atoms composed? How do we differentiate them? And what are isotopes?
- How many protons, neutrons, and electrons are in Amethyst?
- An atom of helium contains two protons,two electron and two neutrons. Indicate the possible ways of arrangement of these particles in the helium atom?
- What subatomic particles mainly contribute to the mass of the entire atom?