Elements and Compounds 6.5A

Front

How many elements are found in the compound NaHCO₃?

Back

4

Front

____________ is an element that is found in ALL of the chemical formulas listed below:
H₂0 C₆H₁₂O₆ CH₄

Back

Hydrogen

Front

Which of the following is representative of an element? H₂0, CH₄, CO₂, Na

Back

Na

Front

Which of the following is a compound? Co, CO₂, Na, H

Back

CO₂

Front

Which of the following is an element? Sugar, Salt, Water, Oxygen

Back

Oxygen

Front

This is made up of one or more of the SAME kind of atom

Back

Element

Front

A pure substance that cannot be separated into simpler substances by chemical or physical means.

Back

Element

Front

A compound is made of ________ atoms.

Back

different

Front

Which of the following represents an element? Options: H₂O, H₂, NaCl, CaCO₃

Back

H₂

Front

NaHCO₃ is an example of —

Back

a compound