Atomic Structure
Cards (41)
- Who proposed that atoms are tiny spherical particles?
- What did Dalton's model help explain?
- What particle did Thomson discover?
- How much smaller is the electron's mass compared to the atom?
- What model did Thomson propose for the atom?
- What experiment did Rutherford conduct?
- What did Rutherford conclude about the atom?
- What did Bohr propose about electrons?
- What are the shells around the nucleus called?
- What did Chadwick discover?
- Why was the discovery of neutrons significant?
- What is the radius of an atom?
- What is the radius of a methane molecule?
- How small is the radius of a nucleus compared to an atom?
- What is the mass and charge of a proton?
- What is the mass and charge of a neutron?
- What is the mass and charge of an electron?
- Where do protons and neutrons reside in an atom?
- How many electrons can the first shell hold?
- How many electrons can the other shells hold?
- How many electrons does potassium have in its first shell?
- How many electrons does potassium have in its second shell?
- How many electrons does potassium have in its third shell?
- How many electrons does potassium have in its fourth shell?
- What are the vertical columns in the periodic table called?
- What do the outer shell electrons indicate about an element?
- What are the horizontal rows in the periodic table called?
- What do the number of shells indicate about an element?
- What are isotopes?
- How do you find the number of neutrons in an element?
- How many neutrons does beryllium have?
- What is Relative Atomic Mass?
- How is Relative Atomic Mass calculated?
- What is the Relative Atomic Mass of copper?
- How many isotopes does hydrogen have?
- What are the different versions of hydrogen based on neutrons?
- What are the key historical models of the atom?
- What are the characteristics of protons, neutrons, and electrons?
- How do electrons arrange in shells around the nucleus?
- What is the process to calculate Relative Atomic Mass?