Atoms, Electrons, and Bonding | Baamboozle - Baamboozle

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Atoms, Ions, Valence Electrons, Bohr Models, Lewis Structures, Orbital Diagrams, Electron Configuration

Study Slideshow

How many total electrons are present in an ION of iodine?

54

15

How many electrons reside in the first, second, and third energy level?

2, 8, 18...

15

What term best describes the electrons on the outermost energy level?

Valence electrons

10

All elements in the same PERIOD have what in common?

Electrons in the same energy level (for s and p orbitals)

20

All elements in the same GROUP have what in common?

Same number of valence electrons

10

DRAW the lewis dot structure for Strontium, Phosphorus, Xenon

Sr: 2 lone e- / P: 1 pair and 3 lone e- / Xe: 4 pairs

15

NAME type of bond and DRAW Lewis structure for MgBr2

Ionic Bond (metal + nonmetal)

20

What separates the metals from the nonmetals on the periodic table?

The metalloids (zigzag line)

10

NAME type of bond and DRAW Lewis structure for CH2F2

Covalent Bond (all nonmetals)

20

How many covalent bonds do you expect these elements to make: Si, P, Se

Si = 4, P = 3, Se = 2

15

What is the ionic charge of beryllium?

Be2+

15

What is the term for a negative ion?

Anion

10

Choose all that are mixtures: air, saltwater, milk, brass

All of the above!

15

How many valence electrons do halogens have?

7

15

The periodic table is 80% metals, nonmetals, or metalloids?

80% metals!

10

DRAW the orbital diagram for sulfur

1s2 2s2 2p6 3s2 3p4

15