CHEM QUIZ (ATOMIC STUFF)

positively charged subatomic particles (located in nucleus)

• neutrons

• desitrons

• protons

• electrons

subatomic particles with no charge (located in nucleus)

• protons

• electrons

• neutrons

• desitrons

negatively charged subatomic particles (located in electron cloud)

• electrons

• protons

• desitrons

• neutrons

accounts for most of an atom's mass and volume?

accounts for most of an atom's mass and volume?

• protons

• neutrons

• electrons

• desitrons

the number of protons in the nucleus of an element

• atomic mass

• atomic vomit

• atomic weight

• atomic number

an atom where the number of protons is equal to the number of electrons

• Switzerland atom

• neutral atom

• ionic atom

• balanced atom

Fluorine has _______ protons and electrons and is used to _______________ in _______

• 9 protons and electrons, prevent tooth decay, toothpaste

• 7 protons and electrons, ensure tooth decay, apple cider vinegar

• 6 protons and electrons,

  increase muscle growth, protein powder

Iodine has ___________ protons and electrons and is used to ______________

• 53 protons and electrons, used to clean skin before surgery

• 3 protons and electrons, used to treat cancer through chemotherapy

• 4568 protons and electrons, used to clean test tubes in labs

The periodic table is separated into groups based on _____________ The elements are listed in order from _____________ by _________________

• based on a set of repeating properties

  from LEFT to RIGHT and TOP to BOTTOM

  by atomic number

• based on a set of color coded properties

  from RIGHT to LEFT and BOTTOM to TOP

  by atomic weight

• based on a set of neutronic properties

  from BOTTOM to LEFT and BOTTOM to RIGHT

  by atomic weight