a calcium ion a. is smaller than a calcium atom b. ist hecsame size as the...
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a calcium ion
a. is smaller than a calcium atom
b. ist hecsame size as the...
1) When comparing the size of ions to the neutral atom from which they are formed, which of the following is true?...
1) When comparing the size of ions to the neutral atom from which they are formed, which of the following is true? A) cations are larger than the neutral atom; anions are larger than the neutral atom B) cations are smaller than the neutral atom; anions are smaller than the neutral atom C) cations are larger than the neutral atom; anions are smaller than the neutral atom D) cations are smaller than the neutral atom; anions are larger than the...
If S^2- larger or smaller than Cl- a. these two ions have the same size b/c...
If S^2- larger or smaller than Cl- a. these two ions have the same size b/c they have the same number of electron b. s^2- is larger b/c it has fewer protons than cl- c. s^2- is larger b/c it exhibits greater electron repulsion d. cl- is larger b/c it has higher mass than s2-
(8) 13. Draw Lewis dot structures for the following atoms and ions: a. a calcium ion...
(8) 13. Draw Lewis dot structures for the following atoms and ions: a. a calcium ion b. an iodine atom c. a nitride ion d. a berylium atom e. a xenon atom
Assuming the energy diagram below is for an atom, what happens to the size of the...
Assuming the energy diagram below is for an atom, what happens to the size of the atom when it undergoes transition a? that atom gets smaller because the electron is occupying a smaller volume that atom gets smaller because the electron is occupying a larger volume that atom gets larger because the electron is occupying a larger volume the atom gets larger because the electron is occupying a smaller volume the size of the atom does not change
Archaeal cells are about __________ bacterial cells. a.) ten times smaller than b.) the same size...
Archaeal cells are about __________ bacterial cells. a.) ten times smaller than b.) the same size as c.) ten times larger than
COnsider the following elements; Li Al Mg I S N a) Most Metallic? b) Least Metallic?...
COnsider the following elements; Li Al Mg I S N a) Most Metallic? b) Least Metallic? C) Lowest Electronegativity? d) Highest ionization energy? e) Largest atomic radius? f) Which are non-metals? g) Which are conductors? h) Highest electron affinity? I) List them in order from small atomic to large size. J) Would gain two electrons to form ion? K) Would iodide ion considered to be cations or anions? L) Would lithium ion be larger or smaller than lithium atom? M)...
a) Ca is located in the 2A family of the periodic chart, what would be the...
a) Ca is located in the 2A family of the periodic chart, what would be the predicted charge (give both sign and magnitude (numerical value) of the ion formed by Ca? Is this Ca ion called an anion or a cation? Would this calcium ion be larger or smaller radius than a neutral Ca atom? b) P is located in the 5A family of the periodic chart, what would be the predicted charge (sign and magnitude) of the ion formed...
D Question 10 Why is Bra smaller atom than As? Br is actually larger than As...
D Question 10 Why is Bra smaller atom than As? Br is actually larger than As because it has more protons. As is larger because it has more protons and electrons. Br has more protons to pull the electrons in closer. Br is smaller because it has less protons and electrons making it smaller. Br is actually larger than As because it has a larger atomic mass. Question 11 Explain why metals have lower ionization energy than nonmetals. No answer...
Single concave spherical mirrors produce images that * (A) could be smaller than, larger than, or...
Single concave spherical mirrors produce images that * (A) could be smaller than, larger than, or the same size as the actual object, depending on the placement of the object. (B) are always smaller than the actual object. (C) are always larger than the actual object. (D) are always the same size as the actual object. (E) are always real. --- If a radio transmitter has a vertical antenna, should a receiver’s antenna be vertical or horizontal to obtain the...
answer a b or c Why is the atomic radius of magnesium ion much smaller than...
answer a b or c
Why is the atomic radius of magnesium ion much smaller than that of a neutral charged magnesium atom? (See the atomic radius graph) The magnesium ion's electrons require less space. No electrons are lost, they move to unoccupied spaces about the nucleus. The magnesium ion has fewer principle quantum energy levels, this causes a decrease in atomic radius. The magnesium ion has a higher Z-effective nuclear charge. The magnesium ion has more principle quantum energy...
1) When comparing the size of ions to the neutral atom from which they are formed, which of the following is true? A) cations are larger than the neutral atom; anions are larger than the neutral atom B) cations are smaller than the neutral atom; anions are smaller than the neutral atom C) cations are larger than the neutral atom; anions are smaller than the neutral atom D) cations are smaller than the neutral atom; anions are larger than the...
(8) 13. Draw Lewis dot structures for the following atoms and ions: a. a calcium ion b. an iodine atom c. a nitride ion d. a berylium atom e. a xenon atom
Assuming the energy diagram below is for an atom, what happens to the size of the atom when it undergoes transition a? that atom gets smaller because the electron is occupying a smaller volume that atom gets smaller because the electron is occupying a larger volume that atom gets larger because the electron is occupying a larger volume the atom gets larger because the electron is occupying a smaller volume the size of the atom does not change
a) Ca is located in the 2A family of the periodic chart, what would be the predicted charge (give both sign and magnitude (numerical value) of the ion formed by Ca? Is this Ca ion called an anion or a cation? Would this calcium ion be larger or smaller radius than a neutral Ca atom? b) P is located in the 5A family of the periodic chart, what would be the predicted charge (sign and magnitude) of the ion formed...
D Question 10 Why is Bra smaller atom than As? Br is actually larger than As because it has more protons. As is larger because it has more protons and electrons. Br has more protons to pull the electrons in closer. Br is smaller because it has less protons and electrons making it smaller. Br is actually larger than As because it has a larger atomic mass. Question 11 Explain why metals have lower ionization energy than nonmetals. No answer...
answer a b or c
Why is the atomic radius of magnesium ion much smaller than that of a neutral charged magnesium atom? (See the atomic radius graph) The magnesium ion's electrons require less space. No electrons are lost, they move to unoccupied spaces about the nucleus. The magnesium ion has fewer principle quantum energy levels, this causes a decrease in atomic radius. The magnesium ion has a higher Z-effective nuclear charge. The magnesium ion has more principle quantum energy...
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