2 years ago

The boiling point of h2o (100 oc) is higher than the boiling point of h2s (-61 oc) because

1 answer:

7 0

Water has hydrogen bonds between Hydrogen atoms (that are slightly positive in molecules of water ) and Oxygen atoms (that are slightly negative in molecules of water), so it is necessary more energy to break them down and move water molecules from liquid state to gas.

You might be interested in

Fill in the following information for the element

e-lub [12.9K]

Answer:

Period: 6 block

Group: f block

Family: Lanthanides

5 0

3 years ago

Read 2 more answers

When combined in the correct ratio hydrogen and oxygen atoms can form water as shown below

Dimas [21]

Answer:molecule of a compound

Explanation:

8 0

2 years ago

Energy levels of the Atom O

Artyom0805 [142]

Answer:

Oxygen has 2 energy levels

Explanation:

4 0

2 years ago

What are the properties of an ionic bond?

Goryan [66]

Answer:

Ionic Compounds have high boiling and melting points as they're very strong and require a lot of energy to break. The electrostatic forces of attraction between oppositely charged ions lead to the formation of ions. Ionic compounds form crystals. These compounds are brittle and break into small pieces easily.

Explanation:

3 0

3 years ago

All of the noble gasses have 8 valence electrons except _____. helium argon xenon neon this is science

pogonyaev

<span>Helium is the noble gas with only 2 valence electrons

I Hope This helps

</span>

5 0

3 years ago

Read 2 more answers