Answer:
nonpolar covalent bond
Explanation:
Covalent molecules made of only one type of atom, like hydrogen gas (H2), are nonpolar because the hydrogen atoms share their electrons equally.
Answer:
3.46
⋅
10
−
19
J
Explanation:
The energy of a photon is proportional to its frequency,
Answer:
It partially ionizes
Explanation:
Higher tier) Weak acids only partially ionise in water. Only a small fraction of their molecules break into hydrogen ions when added to water.
Answer:
Explanation:
Hello!
In this case, since the force exerted by an object with a certain mass an acceleration is:
We can plug in the given mass of 12,000 kg and acceleration of 16 m/s^2 to obtain:
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