atoms and ions
Cards (28)
- What are all things made up of?
- How many atoms does a single cell contain?
- What is the basic structure of an atom?
- What particles make up the nucleus of an atom?
- What is the relative mass of protons and neutrons?
- How does the mass of electrons compare to protons and neutrons?
- What charge do protons have?
- What charge do neutrons have?
- What charge do electrons have?
- How can you remember the charges of protons, neutrons, and electrons?
- What is the typical radius of an atom?
- What is mostly found in an atom?
- How does the size of the nucleus compare to the atom?
- What happens when an atom gains or loses electrons?
- What is a negative ion?
- How do you denote a one minus negative ion?
- What is a positive ion?
- How do you denote a one plus positive ion?
- What does the periodic table represent?
- What does the elemental symbol represent?
- What does the atomic number indicate?
- Why is the atomic number important?
- How do you find the number of neutrons in an atom?
- How many neutrons does oxygen have?
- How many neutrons does lithium have?
- How many electrons does an atom have?
- How many electrons does oxygen have?
- How many electrons does lithium have?