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An atom is ionized so

An ionized helium atom has a mass of 6.6*10^-27kg and a speed of 4.4*10^5 m/s. The atom moves perpendicular to a 0.75-T magnetic
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2. asked by Kelly
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A uranium and iron atom reside a distance R = 28.70 nm apart. The uranium atom is singly ionized; the iron atom is doubly
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2. asked by Kels
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A uranium and iron atom reside a distance R = 28.70 nm apart. The uranium atom is singly ionized; the iron atom is doubly
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2. asked by Kels
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Consider the Bohr energy expression (Equation 30.13) as it applies to singly ionized helium He+ (Z = 2) and an ionized atom with
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2. asked by Ellie
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pKa = 2.1; pH = 2.0 (stomach); pH = 6 (intestines)= 99.98741233 % ionized in intestines = 0.012587669 % non-ionized in =
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2. asked by mandy
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A 0.10 M HF solution is 8.4% ionized. Calculate the H^+ ion concentration. The "8.4% ionized" is throwing me. This is my line of
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2. asked by Ken
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i need to determine how many protons, neutrons, and electrons are in these but they arent just straight elementstehy are singly
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2. asked by Andre
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In the Sun, an ionized helium atom makes a transition from n =6 state to the n = 2 state, emitting a photon. Can that photon be
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2. asked by qwer
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A triply ionized beryllium atom (Be3+) has only one electron in orbit about the nucleus. What is the radius of the ion when it
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2. asked by DCM
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If a doubly-ionized oxygen atom (O–2) is accelerated from rest by going through a potential difference of 20 V, what will be
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2. asked by Alinkashia
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