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Art [367]
3 years ago
11

How did Robert Goddard contribute to space exploration?

Chemistry
1 answer:
stealth61 [152]3 years ago
6 0

Answer:

He was the first person to use liquid fuel for rockets.

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complete question is:

The four major attractive forces between particles are ionic bonds, dipole-dipole attractions, hydrogen bonds, and dispersion forces. Consider the compounds below, and classify each by its predominant attractive or intermolecular force among atoms or molecules of the same type.Identify each of the following ( NaCl, HF, HCl, F2) as Ionic, H Bonding, Dipole or Dispersion.

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