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Elodia [21]
3 years ago
9

Which two elements are mainly found in the inner and outer core?

SAT
2 answers:
DIA [1.3K]3 years ago
7 0

Answer:

mainly iron crystals for inner, for outer, nickel iron alloy

Explanation:

professor190 [17]3 years ago
3 0

Answer:

Fe (iron) and Ni (Nickel)

Explanation:

The solid inner core is made of mainly iron crystals with small amounts of nickel and heavier elements such as gold and platinum. The liquid outer core is a nickel iron alloy with small amounts of heavier elements.

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Explanation:

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3 years ago
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Nadusha1986 [10]
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A spring with a spring constant of 150 n/m has an equilibrium length of 8. 0 cm. What is the change in spring potential energy w
natima [27]

When the spring is stretched to 11.0 cm - 8.0 cm = 3.0 cm = 0.030 m away from equilibrium, it stores

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