Elements _____________ be broken down or changed by chemical or physical means.
A) can
B) can not
C) should not
D) should
Correct Answer:
Verified
Q71: The _ provides information about all known
Q72: Q73: The chemical name for Magnesium: Q74: The chemical name for Silicon: Q75: The atomic number is determined by: Q77: The two most common forms of chemical Q78: The chemical name for Tungsten: Q79: An exothermic reaction: Q80: How does heat and pressure effect a Q81: The sum of the masses in the
A) Mn
B) Mg
C)
A) Si
B) S
C)
A) number
A) W
B) T
C)
A) requires heat
B) requires energy
C)
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