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An atom consist of heavy central nucleus surrounded by a negative charged particles called electron...
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3. -/1 points KBPHYS10 5.TB.005. An atom consists of what? O A uniform distribution...
please answer all connected parts, a,b,c!! 3) (30 points) A hydrogen atom can be modeled as...
please answer all connected parts, a,b,c!!
3) (30 points) A hydrogen atom can be modeled as a point charge nucleus surrounded by a "cloud" of electrons. From our point of view the cloud represents the charge distribution of the electron which is not a point but a smeared out spherical chunk of charge. Let the central charge have a charge of +le] = 1.6x10- Coul. The rest of the charge distribution looks like: (use a = 0.10 nm which is...
An atom has a very small nucleus surrounded by an electron "cloud The figure below repeesents...
An atom has a very small nucleus surrounded by an electron "cloud The figure below repeesents the mucleus with a drameter of about 2 mm and describes the electron cloud as extending over 200 m. If the diameter of an atom is 1 x 10cm, nhat is the approximate diameter of its nucleus? Nudeus with protom (positive electric change) and neutrons nvo electric chargel. Diamete 6 Which of these particles constitute the nucleus of an atom? Select all that apply)...
Need help with 5 & 6. Will upvote! 5. +2.6714 points | Previous Answers SerPSE10 22.5.0P.018....
Need help with 5 & 6. Will upvote!
5. +2.6714 points | Previous Answers SerPSE10 22.5.0P.018. My Notes Ask Your Teacher The figure below shows the electric field lines for two charged particles separated by a small distance. 12 41 (a) Determine the ratio q1/q2 (b) What are the signs of q1 and q2? 1 negative q2 positive Need Help Read It Watch It 6. /3 points SerPSE10 22.1.0P.001 My Notes Ask Your Teacher (a) Calculate the number of electrons...
Question 1 What is the net electric charge (in units of e) of an atom of...
Question 1 What is the net electric charge (in units of e) of an atom of lead (Z82)? qlead exact number, no tolerance Attempts: 0 of 5 used Question 2 Suppose a lithium atom (Z units of e? 3) has been singly ionized. What is the net electric charge of the resulting lithium ion in lithium exact number, no tolerance Attempts: 0 of 5 used Question 3 Suppose a lead atom (Z = 82) has been doubly ionized. What is...
65) The nucleus of an atom contains: a) protons and electrons b) just electrons c) electrons and neutrons d) proton...
65) The nucleus of an atom contains: a) protons and electrons b) just electrons c) electrons and neutrons d) protons and neutrons e) neutrons 66) The atomic number of an atom is: a) the number of electrons it has b) the number of neutrons it has c) the number of protons it has d) the number of protons plus the number of neutrons it has e) the combined total of protons, neutrons and electrons that it has 67) In water,...
1.The negatively charged par found within the atom is the?. proton, eletron, neutron, nucleus 2. The...
1.The negatively charged par found within the atom is the?. proton, eletron, neutron, nucleus 2. The major portion of atom"s mass consists of?. neutron and protrons, electrons and neitrons, neutrons and positrons, eletrons and protrons. 3. What is the charge of ions fromed from atoms of Na? what is the charge of ions formed from atoms of AI?. 4. Examine the image that depicts the formation of a magnesium cation. The Mg atom has 12 protons and 12 electrons. How...
help please In an atom, protons are found extremely close to electrons. What is the magnitude...
help please
In an atom, protons are found extremely close to electrons. What is the magnitude of the electrostatic force on one proton due to an electron at a typical distance of 10-10 m apart?
Question 3-8 points To the best of our knowledge the magnitudes of the negative charge on...
Question 3-8 points To the best of our knowledge the magnitudes of the negative charge on the electron and the positive charge on the proton are precisely equal. Imagine for the purposes of this question, however, that the charge on the proton is slightly larger than the charge on the electron (a) Do some research and determine (i) the number of electrons and the number of protons in a copper atom, and (ii) the mass of a copper atom. (2...
1. An atom of Indium-112 contains 49 protons, 63 neutrons, 49 electrons. b. 49 protons, 49...
1. An atom of Indium-112 contains 49 protons, 63 neutrons, 49 electrons. b. 49 protons, 49 neutrons, 49 electrons. c. 49 protons, 49 alpha particles d. 49 protons, 63 neutrons. 2. Which of the following atomic symbols is incorrect? d. 3. How many atoms of hydrogen are present in 6.43 g of NH? a. 2.27 x 10 b. 1.28 x 10 1.16x 10 d. 6.82 10 4. A 2.55 ml sample of ethylene glycol antifreeze) has a mass of 2.83...
Help please! 3. Calculate the Electric Potential at the center of the 4 charges placed on...
Help please!
3. Calculate the Electric Potential at the center of the 4 charges placed on the corners of a square with side lengths of 6.22 nm. The charge at point 1 is 3 electrons The charge at point 2 is 3 electrons. The charge at point 3 is 3 protons. The charge at point 4 is 3 protons. 30 -X 4. Draw the Electric Field and Equipotential surfaces for a negative point charge. 5. A giant, 1.00 F capacitor...
please answer all connected parts, a,b,c!!
3) (30 points) A hydrogen atom can be modeled as a point charge nucleus surrounded by a "cloud" of electrons. From our point of view the cloud represents the charge distribution of the electron which is not a point but a smeared out spherical chunk of charge. Let the central charge have a charge of +le] = 1.6x10- Coul. The rest of the charge distribution looks like: (use a = 0.10 nm which is...
An atom has a very small nucleus surrounded by an electron "cloud The figure below repeesents the mucleus with a drameter of about 2 mm and describes the electron cloud as extending over 200 m. If the diameter of an atom is 1 x 10cm, nhat is the approximate diameter of its nucleus? Nudeus with protom (positive electric change) and neutrons nvo electric chargel. Diamete 6 Which of these particles constitute the nucleus of an atom? Select all that apply)...
Need help with 5 & 6. Will upvote!
5. +2.6714 points | Previous Answers SerPSE10 22.5.0P.018. My Notes Ask Your Teacher The figure below shows the electric field lines for two charged particles separated by a small distance. 12 41 (a) Determine the ratio q1/q2 (b) What are the signs of q1 and q2? 1 negative q2 positive Need Help Read It Watch It 6. /3 points SerPSE10 22.1.0P.001 My Notes Ask Your Teacher (a) Calculate the number of electrons...
Question 1 What is the net electric charge (in units of e) of an atom of lead (Z82)? qlead exact number, no tolerance Attempts: 0 of 5 used Question 2 Suppose a lithium atom (Z units of e? 3) has been singly ionized. What is the net electric charge of the resulting lithium ion in lithium exact number, no tolerance Attempts: 0 of 5 used Question 3 Suppose a lead atom (Z = 82) has been doubly ionized. What is...
65) The nucleus of an atom contains: a) protons and electrons b) just electrons c) electrons and neutrons d) protons and neutrons e) neutrons 66) The atomic number of an atom is: a) the number of electrons it has b) the number of neutrons it has c) the number of protons it has d) the number of protons plus the number of neutrons it has e) the combined total of protons, neutrons and electrons that it has 67) In water,...
help please
In an atom, protons are found extremely close to electrons. What is the magnitude of the electrostatic force on one proton due to an electron at a typical distance of 10-10 m apart?
Question 3-8 points To the best of our knowledge the magnitudes of the negative charge on the electron and the positive charge on the proton are precisely equal. Imagine for the purposes of this question, however, that the charge on the proton is slightly larger than the charge on the electron (a) Do some research and determine (i) the number of electrons and the number of protons in a copper atom, and (ii) the mass of a copper atom. (2...
1. An atom of Indium-112 contains 49 protons, 63 neutrons, 49 electrons. b. 49 protons, 49 neutrons, 49 electrons. c. 49 protons, 49 alpha particles d. 49 protons, 63 neutrons. 2. Which of the following atomic symbols is incorrect? d. 3. How many atoms of hydrogen are present in 6.43 g of NH? a. 2.27 x 10 b. 1.28 x 10 1.16x 10 d. 6.82 10 4. A 2.55 ml sample of ethylene glycol antifreeze) has a mass of 2.83...
Help please!
3. Calculate the Electric Potential at the center of the 4 charges placed on the corners of a square with side lengths of 6.22 nm. The charge at point 1 is 3 electrons The charge at point 2 is 3 electrons. The charge at point 3 is 3 protons. The charge at point 4 is 3 protons. 30 -X 4. Draw the Electric Field and Equipotential surfaces for a negative point charge. 5. A giant, 1.00 F capacitor...
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