Which color of the rainbow has the highest energy?

Q: Which two elements have 3 unpaired 3d electrons in the ground state?

A: As per "Aufbau principle", the orbital that contains less energy gets filled first as compared to…

Q: What is the maximum number of electrons on each principal energy level

A: Principle energy level of an electron is given by its principle quantum number which has integer…

Q: Which element has a neon core and five valence electrons in its ground state electron configuration?

A: The electrons that are present in the shell of noble gases are 2,10, 18, 36, 54 and 86 for He, Ne,…

Q: Based on its position in the periodic table, write the condensed electron configuration for bismuth,…

A:

Q: ng electron configuration:

A:

Q: 8. Why do you think elements give off colors? atom.

A: When a certain amount of energy strikes the element, electrons absorb the energy and get excited to…

Q: Determine how electrons are configured around a nucleus.

A: Atom is the basic unit of matter it consists of heavy positive mass at its center called nucleus and…

Q: ment has the electron configuration 1.

A: The electronic configuration denote stage distribution of electrons in different subshells of an…

Q: Identify the photon in each pair with the greater energy.a. green light or yellow  lightb. red light…

A: Frequency of a light is directly proportional to the energy of photon while wavelength of radiation…

Q: Which emission results in the lowest energy photon?

A: According to Bohr model when an electron makes a transition one photon is involved in it i.e when it…

Q: Which radiation has the higher frequency? the red light on a bar-code reader at a grocery store; the…

A: In electromagnetic radiation spectrum, red light falls in wavelength range of 650nm to 750nm.  Green…

Q: - What is the frequency of this light?

A: Given :- wavelenghy of light = 690 nm  To calculate :- frequency of light    frequency = speed of…

Q: What determines the color of a colored object? Explain why grass appears green.

A: White light or natural light comprises of all the components of visible light. But objects absorb…

Q: number of unpaired electrons:

A: Applying concept of electronic configuration of central metal ions in complexes.

Q: Complete the electron configuration for P.   electron configuration: [Ne]

A: Complete the electron configuration for P.

Q: What is the electron configuration for Ga?

A: The elements in a modern periodic table are arranged in increasing order of their atomic number. In…

Q: Based on its position in the periodic table, write the condensed electron configuration for…

A: Condensed valence configuration: It contains two parts; core electrons (electrons in Noble gas) and…

Q: describes how an atom emits color

A: The atoms emit colors.

Q: • Electrons must absorb energy when they Electrons emit as they A larger jump down would release…

A: 1) jumps to a higher orbital . this state is call exited state 2)energy when they jumped to lower…

Q: Which transition would correspond to the highest frequency of light emitted? Select one:

A: Answer is  n=4 to n = 1

Q: Electron configuration

A:

Q: What is the electron configuration in core notation for As?

A: Electron configuration in core notation for As?

Q: Which color of the rainbow has the longest wavelength-

A: Rainbow consists of the following colors- Violet, Indigo, Blue, Green, Yellow, Orange, Red also…

Q: What is the lowest energy light blue,green,yellow or red

A: Order of the energy of lights

Q: The electromagnetic radiation with the lowest frequency is? blue green orange purple yellow

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Q: electron configuration

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Q: which has shorter wavelength blue light or violet light?

A: It is given that there is blue light and violet light.

Q: Which element has exactly four electrons in the highest occupied shell?

A: Electrons are filled in the subshells in order of their increasing energies i.e. subshell with…

Q: n this transition an electron moves from the n = level to the n= level.

A:

Q: how many unpaired electrons are present in Cr+ in its ground state?

A: Elements having electrons (1 to 10) present in the d-orbital of the penultimate energy level and in…

Q: 25. What color will light with an energy of 3.8 x 10-19 J be? る Y タ 519/

A: Given that - Energy of light = 3.8×10-19 J.    In the visible region , higher is the energy , the…

Q: Increase in shell of the 2nd transition series caused the increase in atomic size, true or false?

A: In periodic table chemicals show specific patterns in properties which are known as periodic trends.…

Q: Which color of the visible spectrum has the longest wavelength (750 nm)?

A: Since we know that visible spectrum has wavelength from 380 to 750 nanometers . The light emitted…

Q: Which atom is the smallest?

A: The Bohr model is a 1-D model of an atom. According to Bohr model of an atom, an atom consists of…

Q: What

A: We have to choose Correct option

Q: photons

A:

Q: What element has only 2 electrons in its 4d sublevel?

A:

Q: When an electron _______ a photon, it transitions to a _______ energy level. A) Absorbs; Higher B)…

A: Electron are negatively charge particle

Q: How many unpaired electrons are present in an atom with 32 electrons?

A: Unpaired electron means electron that is not paired in the orbital.

Q: When an electron moves to a lower state, a photon will be (emitted/absorbed)                 .

A: Since the energy of higher state is more than the energy of lower state And to make a transaction to…

Q: When a new star it begins to As a result, the surrounding dust and gases compress into a

A: This is the image of a galaxy in which star formation is represented. Star formation is the process…

Q: Chromium, Cr, has 24 electrons. Write out the entire electron configuration for chromium using spdf…

A: Given, Number of electrons = 24 Electron configuration:  The complete description of the atomic…

Q: How can the energy of an absorbed photon be released without emission of light?

A: There are various ways by which an excited photon can release energy.

Q: Determine the element of lowest atomic number that contains three d electrons in the ground state.

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Q: Determine which electron configuration represents an excited state.

A: In a neutral atom, the total electrons in an atom is equal to the atomic number of an atom and these…

Q: Which of the following colors of light has the longest wavelength? orange all colors have the same…

A: Electromagnetic waves including : Radio waves  Micro waves  Infrared waves  visible  Ultra violet…

Q: If an object absorbs light at 550 nm, what color of visible light will we observe? a. Violet b. Red…

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Q: Write the Electron Configurations for Transition Metals?

A: d-block is region of the periodic table where the transition metals are found.

Q: Write the shorthand electron configuration for Rhodium

A: The name of the given element is Rhodium. It is illustrated as 'Rh'.