A student reads that radio waves are considered safe, while X-rays are dangerous. The student examines an electromagnetic spectrum shown below.

Based on this information, which statement can the student BEST make to explain the difference between radio waves and X-rays?

Group of answer choices

The shorter wavelength of X-rays indicates that their particles are heavier and can travel farther through matter.

The shorter wavelength of X-rays indicates that they have more energy.

The shorter wavelength of X-rays indicates that they are less common.

The shorter wavelength of X-rays indicates that they have a higher temperature and can more easily cause burns.

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.

What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?