What period and group is the element cesium (Cs) in? Period = 6, Group = Alkali Metals Period = 1, Group = Alkali Metals Period = 6, Group = Alkaline Earth Metals Period = 2, Group = Alkaline Earth Metals

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: We can solve the given question and can find the elements by clearly observing the groups and…

Q: The following chemical equation is for a substitution reaction, where the important atoms and groups…

A: Ester reacts with amine and produces amide. The reaction goes by a nucleophilic addition-elimination…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: We have to check whether the particular element given in condition has atomic number less than 92.

Q: Organization of the Periodic Table Read each description in the first column of the table below. If…

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Q: What is the atomic number for the element that is in group IIIA(13) and period 4? Atomic number =…

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Q: 17. For each of the following chemical formulas with + signs between them, write the chemical symbol…

A: We have to find no. Of atoms

Q: Which of the following elements is most metallic? O Na(Atomic # 11) OK(Atomic # 19) OH (Atomic # 1)…

A: We have to find out the most metalic element among the given elements. Elements are H, Li, Na, K,…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: We have to write the elements which satisfy given conditions and has atomic number of 92 or less.…

Q: description element in Period 2 and Group 8A. nmetal in Group 6A. lkali metal with a lower atomic…

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Q: The newly discovered element Nh (Nihonium), with atomic number 113, would be a member of which…

A: Atomic number of this newly discovered element Nihonium (Nh) is 113. In the periodic table, period…

Q: Metal ions are named by naming the element and adding the word ion. Metal ions that have variable…

A: Usually transition metal shows the variable oxidation States. Charges on the metals are written on…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: Given table is :  Complete the table :  In periodic table, there are 7 periods and 18 groups.

Q: 1/5 Emmanuella Read each description in the first column of the table below. If any chemical element…

A: The question is based on periodic properties. we need to identify the correct element in each case.

Q: In which group on the periodic table is Cobalt? O Halogen O Alkaline earth metal Noble gas O Alkali…

A: Solution Cobalt, like iron, may be attractable and then is employed to form magnets. it's alloyed…

Q: A certain particle contains 23 electrons, 30 neutrons, and 26 protons. Show the full symbol…

A: We have given that  A certain particle contains 23 electrons, 30 neutrons, and 26 protons. Show the…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: To read each description in the first column of the table below. If any chemical element with atomic…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

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Q: 1. Use a periodic table to fill in the first four columns. If it has a specific group name (see…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: period 3, group 13 (3A) ➝ Al (p-block element)

Q: Lithium chloride (LICI) is a salt used in the production of lithium metal and is also used as an…

A: Ionic bond is formed by transfer of electrons. But covalent bond is formed by sharing of electrons.…

Q: elements as a metal, non metal or metalloid

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Q: A manufacturer begins with 15.00 kg15.00 kg of cinnabar and produces 12.93 kg12.93 kg of elemental…

A: Since you have posted multiple questions, we are entitled to answer the first clear question only.…

Q: Lithium has two naturally occurring isotopes: Li-6 (natural abundance 7.5%) and Li-7 (natural…

A: Given information,    Li-6 (natural abundance 7.5%) and Li-7 (natural abundance 92.5%).

Q: potassium and sulfur Express your answers as ions and chemical formula separated by a commas.…

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Q: Compare the elements Mg, N, O, Be with regard to the following properties: You may need to use the…

A: The elements given are Mg, O, N and Be.

Q: description nent in Period 2 and Group 8A. hetal in Group 6A. Does any element with Z ≤ 92 match the…

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Q: Does any element with Z ≤ 92 match the description? A halogen with a higher atomic number than tin.

A: The question is asking if there is a halogen (a group 17 element on the periodic table) with an…

Q: Give the name, atomic symbol, and group number of the element with Z = 31. Then classify it as a…

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Q: The element Mg Ca Cs Ba Be is the most similar to sodium in chemical and physical properties.

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Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar…

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Q: Based on the information in the table, Sample 3 would likely be classified as a(n) —    alkali…

A: Alkali metals , valance band conduction band overlap on each other . Thus free electrons  can easily…

Q: Decide which element probably forms a compound with hydrogen that has a chemical formula most and…

A: Step 1: The elements which are present in the same period will have the similar chemical reactivity.…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: In the given questions we have to find out if any element with atomic number less than or equal to…

Q: As you move down a family (group) of the periodic table the size of atoms increases from period 2 to…

A: The long form of periodic table is the arrangement of all elements in the increasing order of their…

Q: 1. Define physical and chemical properties, provide three examples of each, discuss their…

A: Many substances are classified and identified based on their physical and chemical properties.

Q: Which of the statement is false? O potassium is an alkaline earth metal. O Lithium is an alkali…

A: Given : Statement  To find : False statement

Q: Metal ions are named by naming the element and adding the word ion. Metal ions that have variable…

A: Metal ions are named by naming the element and adding the word ion.  Metal ions have variable charge…

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: Answer:- This question is answered by using the simple concept of identification of elements from…

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: The periodic table contains 18 groups and 7 periods. The periodic table is divided into four blocks…

Q: The element in period 6, group 7B is alkaline metal alkali metal transition metal halogen

A: Alkali metal contain one valence electron and belongs to group IA.Alkaline metal contain two valence…

Q: Which of the following elements is not a representative element? O Nickel Cadmium Silicon O Barium

A: I A, IIA, IIIA, IV A, VA, VI A, VII A, VIII A elements are called representative elements. Between…

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: Given,  period 6, group 1 (1A)  period 4, group 12 (2B) period 2, group 15 (5A)

Q: Fill in the element flowchart for Si: HCI A Si NaOH CH3CI Na₂CO3 SiO₂ HF C H*

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Q: Identiry each of the following ele nts: The 4th noble gas Krypton The 3rd halogen Chlorine The 6th…

A: Transition metals are those metals in modern periodic table which are situated in between metal and…

Q: In which group on the periodic table is Iron? O Alkali metal O Halogen Alkaline earth metal O…

A: A multiple choice question based on the position of Iron in periodic table.

Q: Identify these elements based on their locations in the periodic table. Give the symbol, not the…

A: Symbol of the given locations---

Q: Read each description in the first column of the table below. If any chemical element with atomic…

A: a) yes - Se (selenium) b) yes - Ge (Germanium) c) Yes - Pb (lead) d) yes - Li, Be, B, C, N, O, F, Ne…

Q: When reading the periodic table there are Periods (rows) and Groups/ Families (columns).   Describe…

A: In the periodic table, the group number is used to identify the column in which the elements will be…

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.