Periodic Table Exam Review

How do you know how many valence electrons an element has?

The Halogen with the highest electronegativity is...

Which of the following atoms has an ionic radius smaller than it's atomic radius?

Which atom has the largest atomic radius?

Electronegativity does what from the top of a group to the bottom?

Which electron configuration represents the element with the smallest atomic radius?

What is true about elements on the right side of the periodic table?

Cl has a higher ionization energy than S. Why?

Element 1 is a gas at rm temp. Element 2 is a conductor, has a high melting pt, & is malleable.

Electronegativity does what from left to right across a period?

Neon and Argon are Noble Gases. How can they be described?

Which of the following groups has the lowest ionization energy?

Ionization energy increases when going from left to right because?

How is our current version of the periodic table arranged?

Mendeleev arranged the periodic table in order of increasing what?

Elements that have properties of both metals and non-metals are?

Elements are grouped together based on their?

Which of the following groups have the highest electronegativity?

Moseley arranged the periodic table by increasing what?

Mg has a smaller atomic radius than Na. Why?

What does atomic radius do down a group and across a period?

An element that has a high ionization energy & is chemically inert (inactive) would likely be?

Non-metals form anions when charged. Are they bigger or smaller than the original atom? Why?

An element with 2 valence e-, low ionization energy, low electronegativity, & forms +2 cations.

Elements are grouped together by similar chemical properties. Which is a chemical property?