6th Grade Science Final Exam

What is an element?

• Molecule made of two or more atoms.

• Matter made up of only one element.

• A molecule that is heat resistant.

• Matter that has one element and one compound.

Give an example of an element:

• copper and oxygen

• water and oxygen

• water

• sugar

What is a compound?

• A molecule made of only one atom.

• Matter made of only one element.

• A molecule that rises in heat.

• A molecule that is made up of TWO different kinds of atoms.

Tags

NGSS.MS-PS1-1

Give an example of a compound:

• Copper

• Helium

• Water

• Oxygen

Tags

NGSS.MS-PS1-1

How do to identify a compound Vs. an element?

• A compound has ONE CAPITAL letter and 4 lower case letters.

• An element is identified by ONE CAPITAL letter or ONE CAPITAL letter followed by a LOWER CASE letter. A compound will have TWO CAPITAL letters.

• An element will have TWO CAPITAL LETTERS.

• A compound will have all lower case letters and an element will have all upper case letters.

CaO

Identify if this is an element or compound

• Element

• Compound

He

Identify if this is an element or compound

• Element

• Compound

Cu

Identify if this is an element or compound

• Compound

• ELement

H2O

Identify if this is an element or compound

• Compound

• Element

Tags

NGSS.MS-PS1-1

What elements make up the SOLID Earth?

• Carbon, Hydrogen, Nitrogen, Oxygen

• Hydrogen, Oxygen, Sodium, Chlorine

• Iron, Nickel, Silicon, Copper, Oxygen

• Iron, Nickel, Silicon, Aluminum, Oxygen

Tags

NGSS.MS-PS1-1