Description : When a semiconductor is doped with a P-type impurity, each impurity atom will (A) acquire negative charge. (B) acquire positive charge. (C) remain electrically neutral. (D) give away one electron.
Last Answer : (A) acquire negative charge.
Description : Consider the following statements: 1. Mercury metal exists as a liquid at room temperature. 2. The property of metals by which they can be beaten into thin sheets is called malleability 3. Neutral fats such as butter and vegetable oils ... b) 1, 3 and 4 only (c) 2, 3 and 4 only (d) 1, 2 and 3 only
Last Answer : Ans:(d)
Description : The energy released when an extra electron is added to a neutral gaseous atom is called (a) Bond energy (b) Electron affinity (c) Ionization potential (d) Electronegativity
Last Answer : Ans:(b)
Description : what does it mean for an atom to be neutral
Last Answer : It means it does not have a magnetic charge.
Description : When nucleus of an electrically neutral atom undergoes a radioactive decay process, it will remain neutral after the decay if the process is (a) An `a
Last Answer : When nucleus of an electrically neutral atom undergoes a radioactive decay process, it will remain neutral ... a`gamma`-decay D. a K-capture process
Description : How many electron shells woul be completely filled by a neutral xenon atom?
Last Answer : Xenon has five electron shells.
Description : How many electrons does a neutral magnesium atom contain?
Last Answer : What is the answer ?
Description : What is a brief passage describing a neutral atom of nitrogen-14 (N-14). how the terms atomic?
Last Answer : Nitrogen-14 atom has 7 neutrons and protons.
Description : How many valance electrons does a neutral atom of silicon have?
Last Answer : That neutral silicon atom has four electrons in its valence shell.
Description : When an Atom of carbon has 6 protons and 7 neutrons in its nucleus if the atom is neutral how many electrons does it have?
Last Answer : Need answer
Description : How many dots are around the Na in the Lewis symbol for an neutral atom of Sodium?
Description : What could be done to change this carbide ion to a neutral carbon atom?
Last Answer : I cannot answer this question.
Description : A neutral atom contains 5 neutrons and 4 protons. How many electrons does it contain?
Last Answer : 4 A+
Description : The number of electrons of a neutral atom is automatically known if one knows the? A. Atomic number (Answer) B. Atomic weight C. Number of orbitals D. none
Last Answer : A. Atomic number (Answer)
Description : Which of the following terms refers to the energy released when an electron is added to a neutral atom? w) electrovalence x) electron affinity y) electroconductance z) none of these
Last Answer : ANSWER: X -- ELECTRON AFFINITY
Description : Why atom is electrically neutral?
Last Answer : Atom of an element is electrically neutral because it contains equal number of proton & electrons. In other words in an atom of an element number of positive charges (protons) are equal to number of ... (electrons) . Hence they cancel each other & as a result atom becomes charge-less or neutral.
Description : A neutral atom with an atomic number of five has electrons equal to: A. 1 B. 5 C. none D. depends on the type of atom
Last Answer : A neutral atom with an atomic number of five has electrons equal to: 5
Description : What is the answer. There are three identical metal spheres labeled A, B and A has a charge of 1C while B and Care neutral. If A touches B and then is removed, and then B touches C and is removed what is the charge on C?
Last Answer : C are***
Description : Which is the atomic charge neutral particle ?
Last Answer : Neutron is the charge neutral particle of atom.
Description : Why is nuclear charge neutral ?
Last Answer : Atoms are made up of electrons , protons and neutrons. Electrons are positively charged and protons are negatively charged. They exist in equal numbers in atoms again. Neutron charge on the other hand is neutral. That is why atomic charge is neutral.
Description : What are examples of neutral charge?
Last Answer : Neutron and neutrinos ate neutral particles. An atom is also neutral.
Description : A hexa peptide with 5 aspartic acid would have a net charge at pH 7: (A) Neutral (B) Positive (C) Negative (D) Not predictable
Last Answer : Answer : C
Description : How is a negative charge created in a neutral body?
Last Answer : Through the accumulation of excess electrons.
Description : Consider a neutral conducting sphere. A positive point charge is placed outside the sphere. The net charge on the sphere is then, (A) negative and distributed uniformly over the surface of the sphere ... (C) negative and distributed non-uniformly over the entire surface of the sphere (D) zero
Last Answer : (D) zero
Description : Triethylamine is reacted with a peracid to obtain X. The nitrogen atom in X has formal charge
Last Answer : Triethylamine is reacted with a peracid to obtain X. The nitrogen atom in X has formal charge
Description : Calculate the energy of hydrogen atom in the ground state given that the after Bohr orbit og hydrogen is `5xx10^(-11)m` and electronic charge is `1.6x
Last Answer : Calculate the energy of hydrogen atom in the ground state given that the after Bohr orbit og hydrogen is ` ... electronic charge is `1.6xx10^(-19) C`.
Description : In a hydrogen like ionized atom a single electron is orbiting around the stationary positive charge. If a spectral line of `lambda` equal to `4861Å` i
Last Answer : In a hydrogen like ionized atom a single electron is orbiting around the stationary positive charge. If a ... to `n=6` and also identify the element.
Description : What particle in an atom has no charge?
Last Answer : The subatomic particles in an atom that have no charge are theneutrons.
Description : If the element sulfur S was to lose two electrons per atom what would the net ionic charge be?
Last Answer : The charge will be +2.
Description : Who was the first scientist whose alpha particle scatterring experiment led him to conclude that the the nucleus of an atom contains a dense center of positive charge is?
Last Answer : The experiments were being done by Ernest Marsden, and HansGeiger, under the supervision of Ernest Rutherford.
Description : What will the charge be of an atom looses an electron?
Last Answer : If a neutral atom loses an electron, it will be +1
Description : What is the Particle in a nucleus of an atom it has a positive electrical charge and it's 2000 times the mass of the electron?
Last Answer : protonthere is no such thing as an electrical charged nut there issuch a thing as a charged particle, that is also known asneutron
Description : What is the single most important problem that should be addressed in the following paragraph during global revision An atom is made up of three components. The first component is the proton , which has a positive charge.?
Last Answer : Paragraph development
Description : An atom contains 4 protons, 3 neutrons, and 5 electrons. What is its total electric charge?
Last Answer : -1 A+
Description : Define formal charge of an atom.
Last Answer : Ans.The formal charge is the difference between the number of valence electrons in an isolated atom and the number of electrons assigned to that atom in a LEWIS STRUCTURE
Description : The compound methylamine, H3C–NH2, contains a C–N bond. In this bond, which of the following best describes the charge on the nitrogen atom? (a) slightly positive (b) uncharged (c) slightly negative (d) –1
Last Answer : slightly negative
Description : What are the three particles that comprise an atom and state the type of charge they hold?
Last Answer : Electrons-negative, protons-positive, and neutrons-neutral.
Description : In Rutherford's experiment involving the deflection of alpha particles by atomic nuclei, the fact that some of the alpha particles bombarding the thin gold foil were back-scattered, led to one of the ... its nucleus z) the nucleus of a gold atom occupies nearly the entire space of the atom
Last Answer : ANSWER: Y -- MOST OF THE MASS OF A GOLD ATOM IS IN ITS NUCLEUS
Description : The neutrons in an atom: w) are part of the nuclear charge x) rotate about the nucleus in elliptical orbits y) vary in number with different isotopes z) are always equal in number to the total number of protons
Last Answer : ANSWER: Y -- VARY IN NUMBER WITH DIFFERENT ISOTOPES