What is the answer?

Chemistry

2 answers:

rosijanka [135]2 years ago

7 0

A generator because they connect each other in physical attraction

Crazy boy [7]2 years ago

5 0

The answer would be a

You might be interested in

A blu-ray laser has a wavelength of 405nm. In what region of the electromagnetic spectrum is this radiation? What is its frequen

love history [14]

Answer:

It lies in in the visible region.

Frequency: is 7.407 × 10^-14 Hz

${ \bf{V = f \lambda}} \\ { \tt{3.0 \times {10}^{8} = f \times (405 \times {10}^{ - 9}) }} \\ { \tt{f = 7.407 \times {10}^{14} \: hertz}}$

Explanation:

V is speed of light.

f is frequency

lambda is the wavelength

8 0

2 years ago

Which is larger CA or CA2+ and why?

Vika [28.1K]

Ca because it has a larger atomic radius.

3 0

2 years ago

Which best explains the relationship between parent rock and soil composition?

irina1246 [14]

Soil is partially the result of the physical and chemical weathering of its parent rock. The minerals found in the soil were either in that parent rock, or they were formed from the weathering products of the parent rock.

8 0

2 years ago

HELP ME ON THIS

diamong [38]

Answer:

The attractive force between them decreases

Explanation:

This is because they become localised.

7 0

2 years ago

Water has a higher boiling point than expected because

Nadya [2.5K]

Evaporation occurs when water molecules on the surface gain enough energy to enter the atmosphere. However, stronger intermolecular forces between water molecules cause them to be strongly attracted to each other and to tend to stay in the liquid phase. When the temperature is raised (when heat is applied), more molecules gain the energy needed to escape these intermolecular forces and go into the vapor phase.
Therefore the best answer is D.

3 0

2 years ago

Read 2 more answers