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Section 9.2 Warm Up
By Joseph Morsaw
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Last updated over 3 years ago
2 questions
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10
2
Question 1
1.
Identify the elements below as either a metal or a nonmetal.
oxygen
carbon
calcium
chlorine
barium
gold
potassium
copper
nitrogen
iodine
metal
nonmetal
Question 2
2.
What type of reaction is ____Cu + ____O
2
=> ____Cu
2
O
double replacement
decomposition
combustion
single replacement
combination