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The answer is:
C. Mass
Explanation:
The physical changes of a substance are those that change its physical properties. Physical properties include attributes such as color, gloss, malleability, shape, texture, or condition.
Answer:
Copper:
Copper compounds produce blue colors in fireworks. Although Copper has a red appearance in solid form, when it’s set alight it creates stunning blue fireworks. Copper is used in electrical wire and roughly half of all copper mined is used for this purpose.
The journalistic value of MODERATISM represents the suspicion journalists often have of extremists on either side of an issue.
Other Basic Journalistic values are Individualism, Social Order, Leadership, Altruistic Democracy, and Responsible Capitalism
