which atoms ( can be more than 1) listed below have a smaller radius than Aluminum? B Cl Ga N S

Q: MCQ 13: The region around the nucleus which can be filled with one or two electrons is known as A.…

A: All atoms have the same number of electrons as protons. Negative electrons are attracted to the…

Q: (g) A different element, L, is located in the same row of the periodic table as element E, but L has…

A: (g) The elements L and E lies on the same period.

Q: 5. Without using a periodic table or any other references, fill in the correct box in the periodic…

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: 4. The correct electron-dot notation for C (atomic number 6) is .. 1) ·C ; 2) ·C..; 3) C., 4) -ċ. ..

A: The atomic number of carbon is 6. Its states that the carbon atom contains six protons and six…

Q: Does any element with zs 92 match the description? If you checked yes, give the symbol of an element…

A: From periodic table we can get the position and electronic configuration of the atom .

Q: . A hydrogen ion (H+) has neutron(s), proton(s), andelectron(s).a. 1; 0; 2 b. 0; 1; 0 c. 0; 0; 1 d.…

A: Neutron, proton, and electron are fundamental subatomic particles.  The number of protons is equal…

Q: Fill in each of the following blanks using higher or lower,more or less: Sr has a ___________…

A: Metals are the elements which can easily lose electrons and attain positive oxidation state. Metals…

Q: WE Sort the following elements by the number of protons in an atom of each. Drag the appropriate…

A: Sort the given elements on the basis of number of protons.

Q: l/east.cengagenow [References) Naturally occurring element X exists in three isotopic forms: X-28…

A: Isotopes of an element is used for calculating the average atomic mass of an element. The average…

Q: # of protons Element Atomic # of Mass number # of electrons symbol number neutrons 23 51 23 77 115…

A:

Q: 2. The atoms of which element would have the largest atomic radius? A. Calcium B. Strontium 3. Which…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: an imaginary element (x) on mars is composed of 2 isotopes 34.14% of isotope x34 with a mass of 34.0…

A: Given: 1) There are 2 isotopes of the element (x), one is x34, and the other is x37 2) % Abundance…

Q: Match the following elements with their possible number of protons and electrons. Column A Column B…

A: The elements are matched with a suitable number of protons and with number of electrons.

Q: No. of No. of Atomic Isotopic A. Element Isotope mass (u) abundance (3 decimal places) protons…

A:

Q: X2+ contains 36 electron. What is the identity of X? (type the elemental symbol of X)

A:

Q: Does any element with zS 92 match the description? If you checked yes, give the symbol of an element…

A: 1. Yes . It is I  2.yes . It is As , Sb , Bi

Q: Which atom is the smallest? ΟΝ 00 OP OS

A: The modern periodic table is composed of 18 groups and seven periods. The physical and chemical…

Q: 12. The mass and % abundance for the four isotopes of chromium is given in the table below. Isotope…

A: Given,

Q: 3. What is the symbol for the element in group 7 and series 5? a. Nb b. Db c. Te . Bh e. None of the…

A: In the periodic table, group 7 elements are Mn, Tc, Re and Bh. In the above elements, Tc is present…

Q: Which of the following has the element and the correct expected charge when its an ion?   Element…

A:

Q: Activity 2.2: Label it! Directions: Label each part of the following notation of an outermost…

A: Quantum-Numbers: The set of quantum numbers that tells us about the position, shape, and energy of…

Q: Part A Given the following: x, X, X, and X. Which are isotopes of each other? x. X. x. and 2x are…

A:

Q: 4. How many electron deficits are there in an object with a charge of 7.5 x10- C? 18

A: Just apply  q= n×e  , where e is electronic charge and n is no. of electrons. And e= 1.6×10-19C  n =…

Q: 3.5: Review Questions Multiple choice 1) Why is the table of elements called "the periodic table"?…

A:

Q: In the symbol 48TI2* represents an atom or ion with protons, neutrons, and electrons.

A: The electronic configuration of neutral Ti = [Ar]3d24s2 To convert Ti----> Ti2+  , It loses 2…

Q: Determine the missing physical properties for eka-A. Element •Element A melting point (°C) N/A…

A: Eka-A is eka-aluminium which is replaced by Gallium.

Q: MCQ 18: The clements of group II are A. metals B. non-metals C. alkalis D. noble gases

A: Till now we have 118 elements which are arranged in a tabular form which is called as periodic…

Q: matches the description, check Yes and enter the chemical symbol of an element that matches.…

A: Following are the appropriate answers according to morden periodic table.

Q: Which of the following atoms has the greatest difference between IE3 and IE4? N Al P B

A: Ionization energy of an atom is defined as the energy required to remove an electron from its…

Q: Which element labeled A-E in the periodic table below will have an onic charge of -1? |A B IC D…

A:

Q: 1. An experimenter obtained the following values for the charge (in coulomb) on five different drops…

A: MILLIKAN OIL DROP EXPERIMENT: This experiment was conducted to measure the electric charge of an…

Q: Determine the percent abundance for J-67 and J-68, given the following data: The average atomic mass…

A: Isotopes which have same  number of protons but different number of neutrons.

Q: Does any element with ZS 92 match the description? If you checked yes, give the symbol of an element…

A: Periodic table is the arrangement of elements in a systematic way based on their physical and…

Q: if the atomic mass pf potasium is 19 the location of potassium in periodic table is at a) column 1…

A: The details solution for this is provided below in step II

Q: B AI Ga TI In Smallest Atom Largest Atom

A: We have to arrange atom based on their size.

Q: MCQ 10: There is less attraction between the fifth electron of Boron and nucleus, hence that…

A:

Q: Hydrogen sulfide is a gas with the odor of rotten eggs. The gas can sometimes be detected…

A: The molecular formula of hydrogen sulfide is H2S. The ratio of atoms in the hydrogen sulfide…

Q: 4. Propose an explanation for the observation that elements with even atomic numbers are more…

A: "Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: 5. Predict the missing value (?) for radioactive radium (Ra). The atomic radius, density, and…

A:

Q: Order the following elements from largest atomic radius to smallest? Group of answer choices Ca >…

A: The elements given are Ca, Ga, Se and Kr.

Q: Worksheet: 2 1. Circle the one from each pair that would be the larger in size: 2+ (A) F atom or O…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Tantalum has an atomic weight of 180 g/mol and density of 16.6 g/c It has a BCC structure. Find the…

A: Given:          We are given  the structure of tantalum (Ta),  where it has BCC structure (which…

Q: Which drawing best represents the atomic model? A, B, C or D?

A: Proton is a positive charged species . And Neutron is neutral. 1) Proton is represented by P+ 2)…

Q: Flourine has an atomic # Z = 9. How many protons, electrons, and neutrons are in a flourine atom…

A:

Q: 5 Elements are -  1) Sodium. 2) potassium 3) calcium 4) magnesium 5)lithium  Rank them from 1…

A: A question based on biological importance of chemical elements that is to be accomplished.

Q: Which of the following is a metal? Group of answer choices thallium, Tl, Z = 81 nitrogen, N, Z = 7…

A: Metal is one which donate the electron

Q: 1. In the figure below if A is negative, what are the charges of B, C, and D? A B B

A: Since you've posted multiple questions, we'll solve only the first question for you. If you want any…

Q: Which of the following elements is the most metallic (even if it isn't a metal)? Group of answer…

A: they Belong to the non metal category and Helium even belong to the Noble Gas category but if  I…

Q: Which one of these has the largest atomic radius?   Group of answer choices C B N F Li

A: Atomic Radius trend in Periodic table : When we go from left side to the right side of the periodic…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.