Electrons
For an electron dot diagram, what do the dots represent?
What are valence electrons?
columns of the table are called ____________
What are groups?
The family that contains common metals such as Gold, Silver, Platinum, and Copper.
What are the transition metals?
What are electrons?
For the size of an atom (the distance between nucleus to the outer valence electrons), the atomic radius trend increases going ________ a group.
What is down a group?
Germanium has _____ valence electrons.
What are 4 valence electrons?
The periodic table was first organized by atomic mass by the scientist ___________.
Who is Dimitri Mendeleev?
The family that contains soft metals and are explosive in water and must be stored in oil.
What is an alkali metal?
An element that has less electrons than protons is called a __________.
What are cations?
From the following elements, Bi, P, and Sb, which would have the largest atomic radius?
What is Bi because it has 6 energy levels (rings)--in period 6?
Draw the Lewis Dot Diagram of an Carbon, C.
C (with 4 dots)
Most of the elements of the periodic table are made up of _______ (what type of elements?).
What are metals?
The family that contains inert elements with most of them having a full valence shell.
What are noble gases?
For selenium, what would its ion electron configuration look like?
Comparing Rb, Sn, and I, which will have the smallest atomic radius?
What is I (iodine)?
The maximum amount of valence electrons an element can hold.
What is 8?
If an element is in period 5 group 6, what element is this?
What is Mo, Molibdenum?
I am the element that is the lightest in mass found in the halogens family.
What is Fluorine, F?
For the element Phosphorus, P, what will its oxidation number/state (charge) be? AND what ion will it form? (you need to put 2 answers)
What are P-3 and anion?
For the elements, Li, Ga, and Rn, which would have the highest effective nuclear charge?
In the electron configuration of [Ar] 4s23d104p1, how many valence electrons does it contain?
What is 3 valence electrons?
This _______ Law states that elements in the same GROUP will have similar chemical and physical properties.
I am the periodic table family that contains a gas with a -2 charge.
What are the chalcogens?
The reason why an ion wants to form.
Which element on the periodic table would have the HIGHEST ionization energy (energy needed to pull off an electron)?
What is Helium, He?