According to the bohr model of an atom with 14 electrons, how many electrons are in the third energy level "(ring)? Type your answer. The cathode ray experiment showed that the beam was made up of charged particles because the beam bent a negative plate O positively/towards positively/away from negatively/towards O negatively/away from According to the bohr model, an atom with 4 electrons, has how many UNPAIRED (SINGLE) electrons? Type your answer. Element "X" has 50 protons and 56 neutrons. How many electrons will a neutral atom of it have? Type your answer.

According to the bohr model of an atom with 14 electrons, how many electrons are in the third energy level "(ring)? Type your answer. The cathode ray experiment showed that the beam was made up of charged particles because the beam bent a negative plate O positively/towards positively/away from negatively/towards O negatively/away from According to the bohr model, an atom with 4 electrons, has how many UNPAIRED (SINGLE) electrons? Type your answer. Element "X" has 50 protons and 56 neutrons. How many electrons will a neutral atom of it have? Type your answer.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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5.Reason from a scientific model. Write out a brief paragraph explaining why we see specific colors when we heat up ionic salts up in a flame. When providing an explanation, make sure to describe the events in the correct order, and specify correctly the cause of a change and the effect of that cause. Describe the Bohr model of the atom and make sure you address the following questions: So a. What is happening to the atoms in the solid salts as they are heated: a) What phase change occurs as you heat the salt? b) Where is the energy coming from for this phase change? b. What is happening to the electrons inside the metal ions to make them generate visible light? 1. Use a Bohr model of an atom to describe the energy changes of the electron required to generate light, starting from the ground state. Why do different atoms produce different colors? All these atoms have the same number of valence electrons, so why do you think their colors are so different? C.
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2. Bohr's model of the atom can be termed a "quantum" model of the atom because: a) electrons and protons are equal b) it is based on the solar system c) the nucleus is positive d) each electron can possess only specific amounts of energy e) the potential energy of electrons is measurable
The Bohr model does not account for atoms that contain more than one electron. What do we have to use for atoms that contain more than one electron?what are the four symbols used to describe an electron in an atom?which one is used to describe the shape of an electron’s orbital, and what is it called? which one is used to describe the orientation of the orbital in space, and what is it called?
which beam was used in Rutherford's experiment?
In Rutherford’s planetary model of the atom, what keepsthe electrons from flying off into space?
Draw your own concept of an atom. You may refer to the model given by Bohr for an idea of the atom and its subatomic particles. You need to label and describe your model of an atom.
Please answer question 6 and 7
According to the bohr model, an atom with 7 electrons has how many PAIRS of electrons? Type your answer. An isotope is an element of the same type but having differing numbers of. (choose all that apply) identities electrons mass neutrons protons According to the bohr model of an atom with 5 electrons, how many electrons are in the second energy level (ring)? Type your answer. Element "X" has a mass# of 64. How many neutrons does it have if its atomic# is 29 Type your answer.
6. Draw Bohr atomic models for elements Helium, Magnesium, Oxygen and Krypton 7. How many protons, electrons and possible neutrons does a neutral sodium atom have? 8. Sodium usually becomes an ion to be stable. How many protons and electrons does Na* have? 9. How many protons, neutrons and electrons does a carbon-14 atom have? 10. How many protons, electrons and possible neutrons does F1 have?