Which statement best describes how electrons hill orbitals in the periodic table?

Question

Which statement best describes how electrons fill orbitals in the periodic table?

Electrons fill orbitals in order of increasing energy from left to right across the table. 
Electrons fill orbitals in order of increasing energy from right to left across the table. 
Elements fill orbitals in order of increasing energy from top to bottom in each group. 
Elements fill orbitals in order of increasing energy from bottom to top in each group.

Anonymous · Accepted Answer

3)Electrons fill orbitals in order of their increasing energy from    ...top to bottom in each groupin the periodic table...Each element's atomic mass and atomic number increases, as you can see on the periodic table, when you are going from left to right, then to the next                         period (horizontal line).

Anonymous · Answer

The correct answer is Option 1. Explanation:There are three subatomic particles in an atom. They are: electrons, protons and neutrons.Protons: They carry positive charge and are found in nucleus.Electrons: They carry negative charge and are found around the nucleus.Neutrons: They dos not carry any charge and are found in nucleus.Mass of protons and neutrons are almost same and they both contribute to the mass of an atom.Mass of electrons is very negligible as compared to protons and neutrons. Masses of the subatomic particles:Mass of protons = 1.007276 uMass of neutrons = 1.008664 u Mass of electrons = 0.00054858 u Hence, the correct answer is Option 1.

Anonymous · Answer

The statement that best describes how electrons fill orbitals in the periodic table is "Electrons fill orbitals in order of their increasing energy from left to right". It's possible to see this effect once we notice that, from left to right, the number of electrons related to each atom increases, showing that the orbitals are being filled according to Aufbau procedure.

Isac Crist MD · Answer

answer: electrons fill orbitals in order of their increasing energy from left to right.

Anonymous · Answer

Explanation:Not sure, but electrons fill orbitals in order of their increasing energy from left to right.

Laney Wolf · Answer

Statement 3 is correct. the electrons are negatively charged particles located outside the nucleusExplanation:Step 1: DataElectrons = Electrons are subatomic particles. ⇒They (usually) are negative charged.⇒They are situated outside the nucleus.⇒They are much smaller than the nucleus of the atom. (neutrons and                    protons)Protons ⇒They (usually) are positive charged.⇒They are situated inside the nucleus.Neutrons ⇒They (usually)do not have a charge = neutral⇒They are situated inside the nucleus.Step 2: 1. the electrons are positively charged particles located outside the nucleus ⇒ False. Electrons are negative charged 2. the electrons are positively charged particles located inside the nucleus ⇒ False Electrons are negative charged and outside the nucleus3. the electrons are negatively charged particles located outside the nucleus ⇒ This statement is TRUE4. the electrons are negatively charged particles located inside the nucleus⇒False. Electrons are located outside the nucleusStatement 3 is correct. the electrons are negatively charged particles located outside the nucleus

Anonymous · Answer

The best statement that describes electron is: it has a smaller mass than a proton and a negative charge. The correct answer is option 1.There are 3 main subatomic particles that form an atom, and these include protons, neutrons, and electrons.Further ExplanationProtons are positively charged and can be found in the nucleus of an atom (the nucleus is the center of an atom). They are usually represented with a + signNeutrons do not have any charge and are also found within the nucleus of an atom. In other words, they possess no electrical charge. They are also very important within the nucleus as it helps to hold the protons together.All protons within the center of an atom are identical to each other and the same is for the protons.Electrons are tiny particles that orbits around the nucleus. Electrons are negatively charged and it was the first subatomic particles to be discovered. Proton and neutrons are of almost the same mass but their mass is massive compared to that of an electron. The mass of both protons and neutrons is about 2000 times the mass of electrons.Therefore, the best statement that describes electrons is that it has a smaller mass than a proton and a negative charge.LEARN MORE:Which statement best describes electrons?  Which statement best describes an atom?  KEYWORDS:

Anonymous · Answer

The correct answer is d = Electrons are outside the nucleus.Explanation:Hello ! Let's solve this!The mass of the atom is measured as the number of protons and neutrons in the nucleus of an atom.Since electrons are outside the nucleus, they are not counted to know the mass.The correct answer is d = Electrons are outside the nucleus.

Anonymous · Answer

The statement "electrons fill orbitals in order of their increasing energy from left to right." makes sense to me.

Dr. Merritt Quitzon · Answer

A is obviously true the electrons are located around the nucleus (nucleus is made up of protons and neutrons.)electrons are negatively charge particles protons are positively charged particles neutrons are neutral hope this helps

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Which statement best describes how electrons hill orbitals in the periodic table?

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