Organization of the Periodic Table
Bonds
We Are Family
Who Am I
Element
100
Each period is increased by?
Atomic Mass
100
What is a ionic bond made of?
Metal+metal
100
What 2 families are all radioactive?
Actinide Metals & Lanthanides
100
John Dalton did what?
Created the 6 points of atomic theory
100
If my atomic number is 15 and my atomic mass is 30.973 how many neutrons do i have
16 neutrons
200
Elements that have the same number of valence electrons and are aligned vertically?
Group
200
What is a covalent bond?
A non-nonmetal+a non-metal
200
What family has 8 valence electrons?
Noble Gas
200
Gave us the term "atomos" for indivisible. WHO AM I.
Dmitri Mendeleev
200
what is the atomic mass?
The total number of protons and neutrons in an atom.
300
What is a period?
Row of elements
300
What is the bond between NaCl? What bond creates salt?
Ionic bond
300
How many valence electrons does the halogen family have?
7 valence electrons making it one of the best groups to create a bond with.
300
I described the motion of electrons in energy levels/orbits, WHO AM I.
Neils Bohr
300
How can you tell the amount of electrons in an atom.
look at it's atomic number.
400
What are Lanthanides and Actinides?
Lanthanides: All radioactive elements. Actinides: elements made in a lab.
400
What is the bond between K&S? What bond?
Covalent bond
400
Some elements from group 13 & 16 & all elements from 17 & 18 are what?
Nonmetals
400
James Chadwick discovered what?
Neutral charged particles are in the nucleus of an atom.(neutrons)
400
If I have an atomic number of 62 and a atomic mass of 150 how many neutrons do I have?
88 neutrons
500
Name 5 families in the periodic table?
Alkali, Alkaline earth, Transition, Halogens, Nobel Gases, Semiconductors, Lanthanides, Hydrogen
500
Does LiCl make a ionic bond or a covalent bond?
Ionic bond
500
Group 3-12 are what?
Transition Metals
500
Rutherford discovers that ____ make up the major portion of mass in the nucleus of an atom
Protons
500
If i have 61 neutrons and i have a atomic mass of 107.868 how many protons do i have?
47 protons.
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