Sodium and Chloride make salt by forming bonds. These weak bonds are easily broken by the chemical properties of water molecules. O hydrogen, electronegative O electrostatic, ionic O ionic, polar O ionic, covalent

Q: two atms of an element have the same number of  protons electrons plus neutrons protons plus…

A: Atoms are the smallest constituent unit of ordinary matter that has the properties of a chemical…

Q: A substance formed of crystals of equal numbers of cations and anions held together by ionic bonds…

A: Answer is b.)  salt.

Q: The atomic number of an atom is determined by the number of in the atom. (a) protons (b) neutrons…

A: The fundamental building blocks of matter are known as atoms. They are composed of neutrally-charged…

Q: Which parts of an element do not vary in number?a. electronsb. neutronsc. protonsd. All of these…

A: Electrons are negatively charged. Protons are positively charged. Neutrons are neutral.

Q: number of molecules in 1.0 micromole of water

A: 1.0 mole of water = 6.02 X 1023 molecules

Q: The number of protons in a neutral (no charge) atom equals the number of O elements. electrons. O…

A: An ion is a an atom or molecule which is charge, either positively or negatively, based on the…

Q: lons are: a. atoms or molecules with unequal numbers of electrons and protons b. atoms or molecules…

A: Question - lons are -  a.) atoms or molecules with unequal numbers of electrons and protons b.)…

Q: Hydrogen bonds are formed as a result of which of the following?a. ionic bondsb. nonpolar covalent…

A: Bond is the link between molecules or atoms, bonds form due to the attraction between different…

Q: Which of the following is responsible for the cohesive property of water? A Hydrogen bonds between…

A: Water is directly and intimately involved in all detail of animal physiology, but because it is so…

Q: What type of chemical reactions are the below 2 reactions?  Decomposition or Synthesis?…

A: Decomposition reaction:- Breakdown of larger substance/ molecule into smaller units or parts. Eg:-…

Q: Which of the following is most directly responsible for water's unique properties? A It contains…

A: Question- Which of the following is most directly responsible for water's unique properties? A)- It…

Q: an atom whose number of electrons does not equal its number of protons is called... ion isotope…

A: Atom is the smallest unit of any matter that may be solid, liquid or gas. The core of the atom is…

Q: An atom has 11 protons and another has 17 protons. What type of chemical bond would most likely form…

A: Let's take an example of an atom having 11 protons is - Sodium & atom having 17 protons is…

Q: The atomic number on the periodic table tells us how many are in the atom. * O protons O neutrons O…

A: All biomolecules are made us of the basic chemical elements that why Biology and chemistry go hand…

Q: Which is not a property of water? a. Low specific heat b. Hydrogen bonds form a lattice c.…

A: Water is a tasteless, colorless, odorless liquid, made up of two atoms of Hydrogen and one atom of…

Q: Which of the following is NOT TRUE about water? It has a high specific heat. O Ice floats in liquid…

A: Water is the most abundant compound that is present on Earth’s surface(71%). In nature, it can exist…

Q: Atoms of the same element that differ only in the number of neutrons are known as

A: Always the number of protons is same in atoms of the same element. Number of neutrons may vary for…

Q: Molecules that are found in living cells and contain the element___________ are considered organic…

A: Cell, in science, the essential membrane-bound unit that contains the central molecules of everyday…

Q: . A cation is a(n)a. uncharged atom.b. positively charged atom.c. negatively charged atom.d. atom…

A: A molecule is considered to be composed of two or more atoms having the same elements, which are…

Q: Ionic and covalent bonds join atoms into molecules. What do hydrogen bonds do?

A: Atoms are the smallest unit of all matter that has chemical properties. It consists of negatively…

Q: Which row correctly identifies chemical elements found in fats and carbohydrates? carbon hydrogen…

A: Introduction: Those molecules that structure and perform various functions in the living body are…

Q: This occurs when the cations and anions are attracted to the positive and negative ends of water…

A: The type of interaction where two molecules of opposite charge with each other i.e. a cation…

Q: Sometimes the _______________ groups of proteins release hydrogen ions.

A: Proper functioning of body depends on a proper balance between acid and base concentration in the…

Q: A hydrogen bond can form between adjacent to each other. two oxygen atoms O negative charges O a…

A: According to our guidelines we can only answer the first question and rest of the question can be…

Q: 6

A: Bond is the force of interaction between two atoms present in a molecule.

Q: Describe the difference between and ionic bond and covalent bond

A: Atom is the smallest particle of matter that can't be destructed further.

Q: An organic molecule containing several hydroxyl (-OH) groups is linkely: A hydrophobic and dissolves…

A: - An organic molecule containing several hydroxyl groups is hydrophilic in nature, as they generally…

Q: ________ atoms give organic molecules their overall shape; ________ atoms determine the overall…

A: Compounds can be classified as an organic and inorganic compound on the basis of the material from…

Q: Which of the following statements is not true?a. Water is polar.b. Water stabilizes temperature.c.…

A: Water is a colorless, tasteless, odorless chemical substance which consists of hydrogen and oxygen…

Q: Which of the following plays the greatest role in chemical bonding number of protons in the valence…

A: chemical bonding is the interaction between two or more ions or atoms or molecules.  When the two…

Q: What type of bonds occur BETWEEN water molecules? OPolar covalent Non polar covalent Hydrogen O…

A: Water molecule consists of two atoms of hydrogen linked to the same atom of oxygen.

Q: Carbon atoms are capable of forming single, double, and triple bonds because carbon is looking for…

A: Valence shell The valence shell is the set of orbitals that can accept electrons to form chemical…

Q: which of the following solvents would NOT dissolve lipids and why? a. Hot ethanol - because this…

A: Biological macromolecules are those important cellular components that are necessary for the…

Q: Two or more chemical compounds that have the same formula, but have different structures are known…

A: Any substance made up of similar molecules made up of atoms from two or more chemical elements is…

Q: Water is an example of a compound. Which of the following is the best description of all compounds?…

A: INTRODUCTION Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical…

Q: 90% of our body is made of water. Use a water molecule to describe the relationship among all the…

A: 60% is water in the human adult body. The human brain and heart are made of 73% water. Lungs are…

Q: If an electron spends more time with one atom in a molecule and less time with another, the atom…

A: Electrons are charged particles and thus they interact strongly with the nuclei and the electrons of…

Q: Of the bonding forces between atoms and molecules, which are strongest?a. hydrogen bondsb. bonds…

A: Polar Molecules are molecules that contain positive and negative charges. Charged molecules also…

Q: Which of the following neutral atoms contains six (6) Valence electrons Nitrogen, atomic number 7…

A: valance electrons  are the nuber of electrons present on the outtermost orbital .  these electrons…

Q: an atom (to form cations) or adding electrons (to form anions). Ions are never formed by 1. It is…

A: electrically neutral: A net charge of zero, which occurs when an atom or molecule/compound has no…

Q: The protons and neutrons are contained within the of the atom. Electron Cloud Atomic Center Middle…

A: All matter is made up of tiny indivisible and indestructible раrtiсles called аtоms, according to…

Q: Bonds between two atoms that are equally electronegative are _____.     ionic bonds     polar…

A: There are many types of bonds that exist between molecules for eg: hydrogen bonds, covalent bonds,…

Q: Which of the following bonds and properties are correctly matched? (a) ionic bonds; are strong only…

A: Answer : B) hydrogen bonds; are responsible for bonding oxygen and hydrogen to form a single water…

Q: Explain in detail why water molecules are polar. Your explanation can be as long as you wish. Your…

A: