Q: QUESTION 19 In which of the following situations does the potential energy increase? Mark ALL…
A: The relation between the potential energy and radius is shown below: P.E. =kZeer where; P.E. =…
Q: The modern periodic law states that elements are arranged according to increasing (atomic…
A: The number of protons present in the nucleus of an atom is known as atomic number.
Q: What is the charge of each ion
A: Charge on ion of any element depends on the number of valence electrons in the element. The element…
Q: An element's number of valence electrons
A:
Q: Supply what is ask in each column. The 1st number is done for you. Name of Element Symbol Group…
A: Fill in the box by using number and symbol---
Q: Br ionizes to a charge of +1 -1
A: The atomic number for bromine is 35, which means it has 35 protons in its atomic nuclei. A neutral…
Q: Write the symbol for element and classify it as a metal, nonmetal, or metalloid. sodium
A:
Q: Which elements would you expect to lose electrons inchemical changes?(a) potassium(b) sulfur(c)…
A: The element will lose or gain electrons in order to get noble gas configuration or fully filled…
Q: If two electrons are removed from an atom what is the charge of the resulting cation(positively…
A: There are two types of ions namely anions (negatively charged) and cation (positively charged). The…
Q: What is an ion
A:
Q: Specify the relative charge on an electron and a proton
A: The relative charge on an electron and a proton have to be described below.
Q: An atom or ion has 43 neutrons, 36 protons, and 36 electrons. Identify the element symbol, and…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Classify each element as a halogen, noble gas or neither. Iodine A.halogen B.noble gas…
A: Iodine, I :- Atomic number = 53 Iodine belongs to halogen family and is the heaviest stable halogen.…
Q: Will this atom gain or lose electrons when it ionizes? How many?
A: Explanation given as follows
Q: nt(central atom).
A:
Q: What is the chemical formula of sodium chloride
A: Sodium chloride is the chemical name for salt. Sodium is an electrolyte that regulates the amount of…
Q: An atom or ion has 42 neutrons, 36 protons, and 36 electrons. Identify the element symbol, and…
A: No. of electrons = No. of protons = Atomic number = 36 No. of nucleons = No. of protons + No. of…
Q: Based on the charges of magnesium and oxygen ions (charge of a magnesium ion +2)(charge of an oxygen…
A: Ionic compounds are formed by the transfer of electrons. The cation donates the electrons and the…
Q: Name the three particles of the atom and their respective charges
A: Detail description is given below
Q: Naturally occurring iodine is iodine-127. Medically, radioactive isotopes of iodine-125 and…
A: If XZA is the chemical element for an isotope thenA is the mass number A = number of protons +…
Q: What is the ionic charge of these elements? Ca, K, Al, Mg, S, O, P, F
A: Given Element = Ca , K ,Al ,Mg ,S ,O, P ,F Ionic Charge = ?
Q: An electrical charged atom or group of atoms. What is it
A: All the substances in thE universe are made up of tiny particles known as atoms. Atoms can be…
Q: Silicon is important to the semiconductor manufacturing industry. The three naturally occuring…
A: Silicon belongs to group 14. It is present in abundance, low band gap and easy fabrication makes it…
Q: Refer to the group of elements for the following questions. Arrange the following according to the…
A: 1. As we move across the period size decreases. So d block elements are lower in size comapred to P…
Q: Identify the ion with a +4 charge that has the electron configuration given below. Type the element…
A:
Q: Predict the charge of the ion formed by element and write the electron configuration of the ion. N
A: The elements existing in p-block tend to gain electrons and generate covalent bond. Such elements…
Q: nucleus O electrons electron cloud.
A: We know that elements can form isotopes.
Q: what is Beryllium ion symbol?
A: Ionic symbol for any element can be written as, the atomic symbol along with the superscript which…
Q: Give the group name for each of the following elements:(a) krypton(b) selenium(c) barium(d) lithium
A: The group name for given elements has to be given.
Q: Enter the symbol of the element which would have 2 electrons and -1 charge
A: The symbol of the element which would have 2 electrons and -1 charge is to be determined.
Q: An atom converts in to cation after losing electrons. Select one: True False
A: An atom in itself is neutral, i.e., it has equal number of positive and negative charge. It has…
Q: The diagram below shows the electrons present in different shells of a particular element (say X).…
A: The diagram shows that there are five shells (n = 5) and the outer most shell has 7 electrons…
Q: elements which normally exist as diatomic molecules?
A: Only elements which normally exist as diatomic molecules can be identified as Generally halogens…
Q: QUESTION 12 Which of the following statement is/are False O As you move down a group: Atoms…
A: 12) Atomic radius: Atomic radius measures the size of an element. Usually it is defined as the…
Q: Is hydrogen metal nonmetal metalloid
A: Answer= non-metal.
Q: Which of the elements listed below has a lower ionization energy Strontium Silicon
A: Solution Ionization energies square measure continually positive numbers, as a result of energy…
Q: How can I determine the charge of HCl?
A: HCl is composed of hydrogen and chlorine. It is formed by sharing of electrons between H and Cl. It…
Q: Give the formula and charge of each of the following anions: nitrite, hydroxide, chlorite,…
A:
Q: Enter the symbol of the element which would have 54 electrons and +2 charge.
A: A neutral atom is made up of protons, electrons and neutrons. While electrons carry a negative…
Q: Which of the following is a metalloid calcium oxygen boron Neon
A: A metalloid is an element that has properties that are intermediate between those of metals and…
Q: charge
A:
Q: Complete the table below, using the diagram of an atom shown at right. Properties of subatomic…
A: Electrons protons and neutrons are called sub atomic particles. Protons and neutrons are present at…
Q: Multiple Choice have no charge. are the same as electrons. are the same as helium ions.
A: The question is based on the concepts of nuclear chemistry. there are additional subatomic particles…
Q: Predict the charge of the ion formed by element and write the electron configuration of the ion. Na
A:
Q: Write the symbol for an atom/ion with the following information the ion with a 3+ charge, 28…
A:
Q: What is the neutral atom that has its first two energy levels filled, has 7 electrons in its third…
A: Identify the element name--
Q: Write the atomic symbol first copper-64
A: Write the atomic symbol of copper-64 ?
Q: Determine the element symbol, number of protons, and number of electrons for an ion that has a mass…
A:
Q: Decide which element probably forms a compound with hydrogen that has a chemical formula most and…
A: Nitrogen and phosphorus both belongs to group 15 so the most similar will be nitrogen. Both have…
Q: What do you call a substance that bears both a positive and a negative charge? A anion B cation…
A:
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- Give the name and formula of an ionic compound involving only the elements in each pair that follows. WriteLewis symbols for the elements both before and afterchemical combination.(a) Chlorine and cesium (b) Calcium and astatine(c) Aluminum and sulfur (d) Potassium and telluriumIllinois State Univers X Mind Tap Cengage ment X The New Yorker, Dec p/index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571. IDTAP Use the References to access important values if needed f An unknown metal, M, in the third period forms an ionic compound with the formula MF. (a) What is the periodic group for F? (b) What is the special name for this group? (c) What is the formula of the anion? (d) What is the formula of the cation? (e) What is the name of the compound? Submit Answer 5 question attempts remaining Back- Classify each compound as ionic or molecular. If it is ionic, determine whether the metal forms only one type of ion or more than one type of ion. (a) CoCl2 (b) CF4 (c) BaSO4 (d) NO
- Name each ionic compound. In each of these compounds, the metal forms only one type of ion.(a) LiI(b) MgS(c)BaF2(d) NaFHow to name ionic compounds with transition metals? Provide with exampleClassify each compound as ionic or molecular. If it is ionic,determine whether the metal forms only one type of ion ormore than one type of ion. (a) KCl (b) CBr4 (c) NO2 (d) Sn(SO4)2
