Chemical Properties of Matter Crossword Puzzle

QUESTIONS LIST:

• composition : _ is the type of matter that makes up the object
• combustion : is the ability to burn _
• iron : an element/mineral _
• reactivity : is the ability of two or more substances to combine and form one or more new substances _
• battery : a portable power source _
• lumber : fuel,heat _
• carbon dioxide : is the fumes coming out of something burning/decaying _
• rust : is the reactivity with oxygen to iron _
• toxicity : is chemical mixture of substances _
• flammability : is the ability to burn _
• water : _ is a element
• oxygen : is an element that we breath _
• matter : anything that has mass/takes up space _
• acid : the toxic element of the battery _