Ch 4 Atomic Structure

It's ELEMENTary

100

"Z" represents an element's

Atomic Number (# of protons)

200

What does the number 56 represent in Iron-56?

Mass Number

300

Mass Number is the sum of these particles in an atom

protons and neutrons

400

^A_ZX  is known as 

Isotopic Notation

500

2n²   How many total electrons can be found in the third energy level?

18

Battleship

100

# of electrons the s sublevel can hold

2

200

Which group of elements have a full set of valence electrons?

Noble Gases (Group 8)

300

How many orbitals does the p sublevel have?

3

400

The abbreviated electron configuration for Mg

[Ne] 3s²

500

Valence electrons are only found in these sublevels

s and p

General

100

variations of the same element with different number of neutrons

isotopes

200

# of neutrons in an atom of  Carbon Z=6 with an atomic mass of 13.

7

300

atomic mass of an atom with 10 protons, 9 neutrons, and 10 electrons.

19

400

type of electrons found in the outermost energy level of an atom

valence electrons

500

weighted averages of an element's isotopes

average atomic mass

I've got my ION you

100

an atom that has a + or - charge

ion

200

a negatively charged ion is called a(n)

anion

300

An atom that loses an electron and becomes positively charged 

cation

400

Write a Ca atom that has lost 2 electrons

Ca ²⁺

500

Write a F atom that has gained 1 electron

F ^-

(Blank)

100

Opener Jeopardy

How many valence electrons are considered a full set for a stable atom?

200

Final Jeopardy (Dot Diagrams)

Draw the electron dot diagram for