Metal atoms tend to ______________ electrons and form ______________ ions.
Which of the following properties generally increases as we go from the lower left to the upper right of the periodic table?
Of the metals in the first column on the periodic table, which has the highest ionization energy?
Which of the following atoms has the smallest atomic radius?
Which of the following elements is an alkaline earth metal?
Sodium has how many electrons in its outermost energy level?
Which of the following is a noble gas?
Order the elements S, Cl, and F in terms of increasing ionization energy.
When the following elements form compounds how many will normally form cations? Fe, P, Mn, O, S
Which atomic particle determines the chemical behavior of an atom?
Atoms with a very small radius tend to have ____________________, while atoms with a very large radius tend to have _______________________.
The halogens contain how many valence electrons?
An element with the electron configuration [Xe] 6s24f145d7 would belong to which class on the periodic table?
To what category of elements does an element belong if it is a poor conductor of electricity?
Which element would require the most energy to remove an electron?
As the distance between the nucleus and valence electrons increases, the force of attraction...
The elements chlorine and iodine have similar chemical properties because they
Place the following elements in order of increasing electronegativity.
B: boron, C: carbon, Al: aluminum, Na: Sodium
Which of the following describe Magnesium (Mg)? Include family name and common ion charge
Which of the following describe Iron (Fe)? Include family name and common ion charge
What element is in group 14, period 5? (Just put the symbol)
Which of the following are properties of nonmetals? (3 correct answers)
How many valence electrons does helium have? (Just put the number)
Which element is most chemically similar to Strontium?
Which of the following correctly identifies which has a higher first- ionization energy, Cl or Ar, and supplies the best justification?
What family is Copper in?