Atoms & Elements Review Game - Marimay

What are characteristics of a Family/Group?

• Represents the # of valence electrons.

• A horizontal group of elements.

• Groups that show energy levels of elements.

• Represents the # of electron shells.

The __ is located in the center of an atom and is made up of __ (+) and __.

How much do electrons weigh?

• 1 amu.

• 0 amu.

• 1/1836 amu.

• 1/1830 amu.

The melting point of an element is an example of a chemical characteristic.

• True.

• False.

What is a characteristic of a Period/Row?

• Represents the # of valence electrons.

• Defines how elements bond.

• A vertical group of elements.

• Represents # of electron shells.

What is matter?

• Anything and everything.

• Anything and everything that takes up space (has volume).

• What everything is made up of.

• Energy.

What are examples of physical characteristics?

• Texture, luster, boiling point, flammability.

• Chemical bonds, flexibility, hardness.

• Color, texture, state of matter.

• Density, volume, toughness.

An element with atomic number 29 and atomic mass 63 has how many neutrons?

• 43.

• 34.

• 33.

• 44.

Draw Carbon.

How many valence electrons does carbon have?

• 2.

• 4.

• 3.

• 6.