Atoms, bonding, periodic table quiz 4.1-4.2

An atom's valence electrons have the highest energy

• true

• False - lowest

• False - the same as all of the other parts of the atom

• Maybe yes, maybe no

How many valence electrons make atoms stable?

• 2

• 8

• 6

• Who cares?

On the periodic table, going left to right ______

• valence electrons decrease

• valence electrons increase

• valence electrons are all the same

• valence electrons get older

The reactivity of a metal depends on how easily is loses its valence electrons.

• true

• false - gains

• false reacts

• false there is no such thing as valence electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Within each ______ in the periodic table, elements have similar properties because they have the same number of valence electrons.

The number of ______in the atom of an element determines its chemical properties.

The columns in the periodic table are called _______

.What is the first and last name of Ms. Levine's dog?

• Harry Potter

• Larry B. Bones

• Wilson McLovin

• Russell the Wilderness Explorer

An ________ shows the number of valence electrons in an atom in pictorial fashion.

The attractive force that holds tow atoms together is called a ______

Tags

NGSS.HS-PS1-1