Atoms
Cards (57)
- 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 radius of an atom?
- What is mostly empty space in an atom?
- How much smaller is the nucleus compared to the atom?
- What happens when an atom gains or loses electrons?
- What charge does an atom with three protons and four electrons have?
- What charge does an atom with three protons and two electrons have?
- What does each box in the periodic table represent?
- What does the atomic number tell us?
- How do you find the number of neutrons in an atom?
- How many neutrons does oxygen have if its mass number is 16?
- How many neutrons does lithium have if its mass number is 7?
- How many electrons does an atom have if it has three protons?
- How many electrons does oxygen have?
- How many electrons does lithium have?
- What is the relationship between protons and electrons in a neutral atom?
- What determines which element an atom is?
- How do the nuclear symbols of elements convey information?
- What does the elemental symbol represent?
- What does the mass number indicate?
- How do you calculate the number of neutrons in lithium?
- What is the atomic number of oxygen?
- What is the atomic number of lithium?
- What happens to the charge of an atom when it becomes an ion?
- What is the charge of a one minus negative ion?
- What is the charge of a one plus positive ion?
- How does the number of protons affect the identity of an atom?
- What is the significance of the periodic table?
- What does the mass number of an atom indicate?
- What is the elemental symbol for oxygen?
- What is the elemental symbol for lithium?