Answer:
Synthesis Reaction
Explanation:
Na is sodium and CI2 is chlorine . This makes Sodium chloride.
These two reactants combine to make a more complex product.
Answer:
Digestion is not an example of combustion. Digestion is an endothermic process where energy is utilized to break down the complex food molecules into simple forms. In a combustion reaction carbon dioxide,water,energy and some by products are released.
Explanation:
They have two or eight electrons in their valence shell. They do not gain, lose or share electrons.
Answer:
HYPOTHESIS, VARIABLES, AND CONTROL GROUP
Explanation:
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