CH,—сн— сн,— СH,—сн,— сн —с3D с—сн, CH,-CH, ČH,-CH, The IUPAC name for the above condensed structural diagram is Select one: 4,8-diethyl-non-2-yne 7-ethyl-3-methyldec-8-yne 2,6-diethyl-non-7-yne 4-ethyl-8-methyldec-2-yne

Q: Which one of the following is an example of an element? A) brass B) nickel C) bronze D) sterling…

A: An element is a pure substance that cannot be broken down into simpler substances by means of any…

Q: The clouds in the atmosphere of Venus are composed mainly of:  a.) Sulfuric acid  b.) Carbonic…

A: The clouds in the atmosphere of Venus are composed mainly of:

Q: Explain the phenomenon of quantum tunneling and its significance in chemical reactions.

A: Introduction:Quantum tunneling is a fascinating phenomenon in quantum mechanics that defies…

Q: select all sub levels designations that are considered legitimate  5p 4s 2f 1p

A: The relationship between the n i.e principle quantum number and l i.e the orbital angular momentum…

Q: nan atom in its lowest type your answer. state type your answer. a photon, an electron jumps to a…

A: Ash

Q: Solve the attached

A: Mixture of elements contain more than two elements. Compounds are formed when two or more chemical…

Q: Which of the following elements is not one of the 10 most abundant in Earth’s crust, oceans, and…

A: There are 118 elements in the periodic table. There are 10 elements which are abundantly found in…

Q: Determine which have noble-gas configurations. Check all that apply. O Ru³+ O As3- O y3+ O Pd2+ O…

A:

Q: Water, H2O, is an example of

A: Chemical bonding refers to the attractive forces that hold atoms together in compounds. It is the…

Q: List the symbol and atomic number of each element. (a) boron(b) neon(c) silver(d) mercury(e) curium

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

Q: Predict whether the compounds formed from the following groups of elements are more likely to be…

A: Compound formed between non metals is molecular while between metal and non metal is ionic.

Q: Research 4. Research the stability of the nitrogen molecule and explain why it was not affected by…

A: We have find out the stability of the nitrogen molecule and why it was not affected by the wave…

Q: The radius of a tungsten atom is 137 pm. How many tungsten atoms would have to be laid side by side…

A: According to the unit conversion, 1 mm is equal to 1×109 pm. The diameter of tungsten is 274 pm.…

Q: Which of the following is not an element? • View Available Hint(s) O water lithium sulfur lead

A: Elements are those which available in single same state which do not combine with other atoms.…

Q: Select the number of electrons that each atom needs to gain or lose to be consistent with the octet…

A: Every element tries to have nearest inert gas configuration. If outermost shell has >4 electrons…

Q: In general, ionization energy increases down a group because atoms have more protons. O True False

A: Ionization energy refers to the amount of energy needed to remove an electron from an atom.…

Q: Claim: Light is a wave Evidence: Enter your answer here Reasoning:

A: Light is an electromagnetic wave , it possesses dual character that is wave and particle nature.

Q: What is the theoretical explanation for the observed trend in the melting and boiling points of…

A: The noble gases exhibit a trend in their melting and boiling points as we move down the group in the…

Q: Draw the electron configuration for a neutral atom of chlorine

A: The elementary part of an atom are electron, proton and neutron, where proton and neutron reside in…

Q: List out the chemical formulas for the compounds: - hydrofluoric acid (include a phase label -…

A:

Q: The Rare Earth Metals also have names: a) Oxygen family and Chalcogens b) Calcium family and…

A:

Q: ility of the

A: Stability of nitrogen: The nitrogen molecule comprises of 2 atoms which is bonded by triple bond.…

Q: Analytical balances are not sensitive to photons O air flow O vibrations *O warming up time O…

A:

Q: Question 13 Which of the following elements exists as a diatomic molecule?   Group of answer choices…

A: We will answer this question by writing formulas of the molecules.  Diatomic molecules are those…

Q: Question 20 Which of the following is false? Lemons reflect large amounts of light from the red part…

A: Cones are active at higher light levels and  are capable of color vision.

Q: Please correct answer and don't use hend raiting

A: Ionization energy is the energy required to remove an electron from a gaseous atom or ion to form…

Q: In quantum mechanics a node (nodal surface or plane) is:

A: The objective of the question is to find the correct option among the give several options for the…

Q: What is the Law of Conservation Mass

A: The concepts of mass conservation is widely used in many fields such as chemistry,mechanics and…

Q: Which atomic particles are electrically charged? (a) electrons and neutrons (b) neutrons and protons…

A: Given, Which atomic particles are electrically charged?(a) electrons and neutrons(b) neutrons and…

Q: Complete the missing blanks in the following question: Anions tend to be_ and cations tend to be (a)…

A: Anions are those which have negative charge and cations has positive charge.

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.