2 years ago

The law of conservation of mass says that *

1 answer:

8 0

The answers would be the mass before a reaction is the same as the mass after a reaction which basically means mass is conserved

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2 years ago

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2 years ago

Physical properties can be observed

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Answer:

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____________ enables you to ride a bike without skidding and falling.

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Which part of the periodic would contain an element with a partially filled f sublevel

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Answer: Lanthanide and actinide series

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All of them have general electronic configuration:

$(n-2)f^{1-14}(n-1)d^{0-10}ns^2$ , where n = 6-7

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