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bija089 [108]
3 years ago
8

In the equation below, the mass of the helium (He) atom is ________ the mass of the hydrogen (H) atoms combined.

Physics
1 answer:
Lady bird [3.3K]3 years ago
7 0
May I ask, which equation are we referring to again?
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7 0
2 years ago
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3 years ago
The lantern rises up because the __________ of the _________inside the lantern is _________ compared to the air around it
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Coil the wire around the nail. Connect one end of the wire to the positive battery terminal. Connect the other end of the wire t
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A).  No.  In fact, the longer you leave things hooked up like this, the weaker the battery becomes.

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5 0
3 years ago
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450 = 60a
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Cheers.

5 0
3 years ago
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