Which of the following is not a fundamental subatomic particle that forms elements? electrons protons nucleus neutrons

Q: A principal shell with a value of n=3 would contain s,p,d, and f orbitals true or false

A: A principal shell is indicated by the principal quantum number.

Q: Molecules that have the same formula but a different structure are called what? Why does a different…

A: Elements are chemical compounds that have the same number of atoms. Chemical compounds are made up…

Q: which of the sub-atomic particles is commonly represented by this symbol:"e-"?

A: An ATOM is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid,…

Q: An ion has 15 protons, 16 neutrons, and 18 electrons. The symbol for the ion is 31P3+. 31P3-.…

A: An atomic number of an element is identified by the number of protons present in its atoms. The…

Q: An atomic nucleus can be described by the analogy “like a marble in the Dallas Cowboys Stadium.” If…

A: Atoms are made up of particles called protons, neutrons, and electrons which are responsible for…

Q: Where’s the nucleus located in an atom?

A: An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid,…

Q: The atomic number on an element tells us the number of

A: An atom is made up of three kinds of subatomic particles called protons, neutrons, and electrons,…

Q: Which of the following substances will have the greatest lattice energy? MgS NaF MgO CaO

A: Lattice energy can be defined as the energy required to convert one mole of an ionic solid into…

Q: Which of the following CHÍNH, CH HO CHÁNH, CH₂OH I CH H₂N both a and b neither a nor b CHÍNH

A: Stereochemistry is also known as the subdiscipline of the chemistry. Stereochemistry involves the…

Q: If you took a sample of a particular element and found that one group had a specific number of…

A: 1. The atomic number of an element is the number of protons in the nucleus of an atom of the element…

Q: Which statement is true of all atoms that are anions?(A) The atom has more electrons than…

A: An atom is composed of three major particles. They are proton, neutron and electron. Protons are…

Q: Whenever energy is converted from one form to another some is always lost in the form of

A: Answer:  Laws of motion: Every body continues in its state of rest, or of uniform motion in a…

Q: Elements have varying numbers of protons, neutrons, and electrons.True or false?

A: Atom is the smallest particle of an element that is composed of subatomic particles such as,…

Q: 1. Given the following graph – The vertices are the small circles and the edges are the lines…

A:

Q: rganic molecules were originally named so, because they were thought to only be produced by living…

A: In biochemistry, organic compounds are generally any chemical compound that contain carbon atom, all…

Q: Biological molecules are necessary for every living thing (every organism) to survive. They help…

A: Answer-  Biological molecules are necessary for every living thing (every organism) to survive. They…

Q: Which of the following bonds stores the greatest amount of chemical energy within a carbohydrate…

A: Introduction: Carbohydrates are the primary bodybuilding components of numerous living beings.

Q: Where within an atom are the three types of subatomic particles located?

A: Atom is composed of tiny subatomic particles called protons, neutrons, and electrons.

Q: In a water molecule, hydrogens are partially _____; oxygens are partially _____.

A: Hydrogens : It is the chemical element with the symbol H and atomic number 1 with a standard atomic…

Q: If you add an electron to fluorine, what will result? A) a negatively charged anion O B) a different…

A: Anion: negatively charged ion. Cation: positively charged ion.

Q: Explain why some elements are diatomic.

A: Elements combine to form molecules. They are the simplest unit of a compound.

Q: After completing each reaction, did you have any atoms left over? Why or why not

A: A chemical reaction occurs when one or more substances, known as reactants, are converted into one…

Q: Complete the following table Symbol # protons # electrons # neutrons Atomic Mass Number Number 6°CO…

A: The atomic number is considered as the number of protons exhibit in the nucleus. These protons…

Q: What property of a material allows it to be a good conductor? Atoms in the material have weak bonds…

A: Electrical impulses The electric impulses which is produced in our body by movement of negatively or…

Q: with the exception of chemical processes in the stomach , almost all other chemical reactions in…

A: pH is a measure of the hydrogen ion concentration which is quantitatively used to characterize…

Q: Oxygen has 8 protons, 8 neutrons, and 8 electrons. What is its atomic mass?(a) 8 (b) 16 (c) 24 (d)…

A: In the atmosphere, different elements, atoms, molecules are present like nitrogen, hydrogen, carbon,…

Q: If water molecules are like magnets, why do you think frozen water molecules don't pull toward each…

A: A water molecule consists of two hydrogen atoms bonded to an oxygen atom,and its overall structure…

Q: The barrier that must be lowered before a spontaneous chemical reaction can proceed is

A: initial input of energy is needed to proceed the occurring of chemical reaction as well as the…

Q: Name three specific examples of multipolar neutrons and state where each is found in the body

A: Mutilpolar neuron is a kind of neurons which is composed of single axon and various dendrites. Most…

Q: What two elements besides H and N make up the bulk of living matter?

A: All the living matter (living organisms) on earth is made up of the same substances (molecules,…

Q: Which of the following is an organic compound found in most cells? 1. Glucose 2. Water 3. Sodium…

A: The compounds which contains carbon hydrogen bonds are known as organic compounds. Due to carbon's…

Q: What are some of the applications of Tc-99m? While harder to access, another radioactive isotope of…

A: As per the guidelines, we are allowed to do the first three subparts if more than three are given in…

Q: The decay of an isotope element follows a first-order reaction. Assuming that you start with 964 mg…

A: Given Values: The initial amount of isotope element sample = 964 mg The final amount of isotope…

Q: Part A All matter is made up of atoms. An atom has a nucleus consisting of positively charged…

A: Step 1: Step 2:

Q: If water were a non polar molecule, how would its properties be different?

A: water is one of  the most important molecule on earth . it is formed via a central oxygen atom and…

Q: what subatomic particle is present in the nucleus of an atom?

A: The subatomic particles are present inside the atom.   Each subatomic particle has a unique charge…

Q: What if there are a different number of Neutrons? Sometimes elements have a different number of…

A: Isotope is a variant form of an element which has the same number of protons but a differing number…