The flame is lit on a hot-air balloon, and it floats up into the sky. this is an example of what kind of energy conversion?

Explanation:

Rewrite the sentences to eliminate wordiness and redundancy: “The balloon quickly rocketed up into the really cold air. We were scared and frightened because it was moving really fast. However, it was all good in the end.”

201cm/s÷5: 18

explanation:

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explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)