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miss Akunina [59]
3 years ago
6

Who suggested the idea of continental drift and the existence of an original supercontinent? NEED HELP ASAP WILL MARK BRAINLIEST

Chemistry
1 answer:
Grace [21]3 years ago
4 0

Answer:

B)Wegener

Explanation:

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3 years ago
Classify the following materials as solid, liquid, or gas at room temperature: milk, helium, granite, oxygen, steel, and gasolin
Sati [7]
Im not sure but milk is liquid, helium is gas, granite is solid, oxygen is gas, steel is solid, and gasiloine is liquid.
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3 years ago
Which one of these is NOT a sign of chemical change? *
Gekata [30.6K]
I think it’s light
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3 years ago
If you burn 6 moles of Hydrogen gas how much heat is generated?<br> 2H2 + O2 → 2H20+286 kJ
likoan [24]

Answer:

858 kJ

Explanation:

3 0
2 years ago
Why do atoms have no overall charge
Reil [10]

  • every atom has no overall charge

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4 0
3 years ago
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