VocabularyNumbersAtomsTrendsFamiliesWho Am I $ 200 $ 200$200 $ 200 $ 200 $400 $ 400$400 $ 400$400 $600 $ 600$600 $ 600 $ 600 $ 600 $800 $ 800$800 $ 800 $ 800 $ 800 $ 1000$1000 $ 1000 $ 1000 $ 1000 $ 1000

$200 Mass Number The total number of protons and neutrons in an atom

$400 Element A substance that cannot be broken down into a simpler substance

$600 Periods These are the rows on the periodic table

$800 Metals A majority of the periodic table is made of these type of elements

$1000 neutrons When an element has different isotopes, this is the only subatomic particle that changes

$200 positive The charge of a nucleus

$ g/mL A piece of metal with a mass of 147 g is placed in a 50-mL graduated cylinder. The water level rises from 20 mL- 41mL. What is the density of the metal?

$600 Negative 1 The charge of an electron

$800 2 atm—Lussac Law The room temperature increases from 20-24C. What happens to the pressure if the starting pressure is 1.5 atm?

$ How many significant figures are in: 38,000 m?

$ The number of protons in radon

$ Calcium has an atomic number of 20 and a mass number of 46. How many electrons does Calcium have?

$ neutrons Tellurium has a mass number of 126 and an atomic number of 52. How many neutrons does this atom have?

$800 30,30,40 How many electrons, protons, and neutrons are in Zn-70?

$ Neutrons What is the difference between a Zn-64 and Zn-66 atom?

$200 Sb Who has the largest atomic radius: N, Sb, or As?

$400 Lithium Which element has the largest ionization energy: Cs or Li?

$600 Increases As you move down a family, the size of an atom

$800 Rubidium Which element has the larger atomic radius: Rb, Sr, In?

$1000 S, Se, As Put the following in order from smallest atomic radius to largest atomic radius: Se, S, As.

$200 Halogen Chlorine belongs to this family.

$400 Alkaline Earth Metals This family has 2 valence electrons.

$600 Hydrogen Even though this element has 1 valence electron, it does not belong to the Alkali Family.

$800 Metalloids This group has properties of both metals and nonmetals.

$1000 Actinide Most of the elements in this family are radioactive and are produced in a lab.

$200 Dmitri Mendeleev He created the first periodic table.

$400 Period 4, Group 4 What period and group is Titanium in?

$600 Transition Metal, 79 P, 118N, 79 E, n/a VE Tell me family, protons, neutrons, electrons, valence electrons for Au-197.

$800 Halogen, 9P, 10N, 9E, 7VE Tell me family, protons, neutrons, electrons, valence electrons for F-19

$1000 Charles I am the scientist who can be applied to the following situation: Your car tire deflates on cold mornings