Question
Ax Drag and drop each term to correctly complete the prompt.
Combustion, or
,, is an example of one of the most familiar chemical changes. The melting of ice, likewise, is
one of the most common examples of physical changes. When a piece of coal burns,
combines with the
carbon in the coal. The products are carbon dioxide gas, water vapor, and a lot of ash. After careful measurements are
taken, the l
of the reactants (coal and oxygen) is
, to the mass of the products (carbon
dioxide, water vapor, and ash).
:: equal
': mass
•: Oxygen
:: burning
Combustion, or
,, is an example of one of the most familiar chemical changes. The melting of ice, likewise, is
one of the most common examples of physical changes. When a piece of coal burns,
combines with the
carbon in the coal. The products are carbon dioxide gas, water vapor, and a lot of ash. After careful measurements are
taken, the l
of the reactants (coal and oxygen) is
, to the mass of the products (carbon
dioxide, water vapor, and ash).
:: equal
': mass
•: Oxygen
:: burning
Answers
GPT-4o mini
Combustion, or **burning**, is an example of one of the most familiar chemical changes. The melting of ice, likewise, is one of the most common examples of physical changes. When a piece of coal burns, **oxygen** combines with the carbon in the coal. The products are carbon dioxide gas, water vapor, and a lot of ash. After careful measurements are taken, the **mass** of the reactants (coal and oxygen) is **equal** to the mass of the products (carbon dioxide, water vapor, and ash).