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

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: Compared with 31P, the radioactive isotope 32P has(A) a different atomic number.(B) one more…

A:

Q: What is the difference in the H* concentration between lemon juice (pH 2) and black coffee (pH 5)? O…

A: pH, or the potential of hydrogen, is a measure of the acidity or alkalinity of a solution. It…

Q: An atom that has lost an electron

A: Answer: The atom that has lost an electron becomes a positively charged ion (called a cation), while…

Q: nd 12 electrons

A: Answer If the atomic number of element (Z) is 12 Atomic mass(A) =25 No. of protons= No of…

Q: Of the organic molecules listed below, which group has the greatest variety of three-dimensional…

A: The overall three dimensional shape of an organic molecule is established by the shape of central…

Q: Henry Cavendish, of the Royal Society of London, discovered that water was composed of two parts…

A: The question is asking us to identify the correct composition of water according to the discoveries…

Q: Which of the following is an example of a hydrogen bond? the bond between the H of one water…

A: The molecules of different elements present around us show different kinds of interactions with each…

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: Which of the following are true about covalent bonds? Select all that apply. In a covalent bond, one…

A: Covalent bond is also known as molecular bond and forms between atoms, thereby giving stability to…

Q: Which of the following bonds demonstrates electronegativity due to an unequal sharing of electrons…

A: Step 1:Option 2 and 4 are correct  Step 2: Step 3: Step 4:

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: Explain thoroughly what the total of electrons, protons, and neutrons would be. Explain how I would…

A: The symbol of an element is expressed as,    A    c       X      Z      Where, X = the symbol of the…

Q: Fill in the blank, the parentheses are the choices for the blank: When a sodium atom loses a single…

A: Atom is neutral because it contains an equal number of protons and electrons. When an atom accepts…

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: What does the atomic mass of an element represent?

A: Elements Element is the basic fundamental part of matter which is the basic unit of every matter…

Q: Hydrogens have an atomic number of one, with one electron in it's outer most shell. If the hydrogen…

A: Hydrogen is the first element of periodic table.

Q: The following is made up of two or more different types of elements grouped together as a unit: O a.…

A: Elements  An element is a simplest unit which cannot be divided further by physical means.

Q: The mass of a single chromium atom is 8.64\times 10-23 grams. How many chromium atoms would there be…

A: The question asks us to determine the number of chromium atoms in 170 milligrams of chromium. To…

Q: Nitrogen’s atomic number is 7. Just from the atomic number, can you determine how many protons,…

A: The atomic number is by definition the number of protons, positively charged particles, contained…

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: 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: The percentages of naturally occurring elements making up the human body (see Table 2.1) are similar…

A: Introduction: The requirement for trace elements might actually be viewed as a synapomorphy.

Q: The mass number of an atom depends primarily on the number of protons and neutrons. positrons.…

A: An atom is the smallest unit of any matter. It has three subatomic particles; neutrons, protons, and…

Q: Albert Einstein’s equation for the conservation of matter and energy (E = mc2) predicts that if the…

A: Energy is directly linear proportional to the mass based from Einstein's equation. Which means any…

Q: Which of the following is a characteristic property of matter that could be used to identify an…

A: Physical and chemical qualities exist in all matter. Physical attributes, such as mass, colour, and…

Q: The distribution of electrons across the shells of sulphur (atomic number = 16) is as follows…

A: The shells of a particular element can hold only a certain amount of electrons. This can be…

Q: his homework question I have been having difficulty figuring out what the atomic mass is for Gi + ^2…

A: These two elements are termed isotopes of each other when they have the same number of protons,…

Q: Which of the following happens in all chemical reactions (involving molecules) in all living…

A: Energy can be in any forms. Energy  has the ability to work. It can be converted into any forms.

Q: Which of the following statements explains why oils are liquid at room temperature whereas fats are…

A: Fats and oils are both types of lipids, specifically they are triglycerides. Triglycerides are…

Q: Which of the following types of photons (packets of pure electromagnetic energy) have the highest…

A: Radiation is both magnetic and electric fields that spread and travels in waves. Electromagnetic…

Q: In general, electrons far from the nucleus have more potential (chemical) energy than electrons…

A: The lowest energy would be in electrons nearest to the nucleus. Higher energy will be provided to…

Q: Carbon-14 is a radioactive material. It contains 6 protons and 8 neutrons. During the process of…

A: The objective of the question is to understand the changes that occur in the atom of Carbon-14…

Q: What do these two tests indicate about the unknown molecule?

A: Test 1:  Test 1 indicates an isotropic signature called as "delta c thirteen" which is a measure of…

Q: Question 13 Which of the following is a neutral subatomic particle? O 1. neutron O 2. proton 3.…

A: Atom is the smallest particles of matter which can't be broken down further.

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: Which of the following substances is an element? O salt O glucose O water iron

A: Structural level of organization of body is very important to determine basic architecture. It…

Q: Which of the following is the only option that does not have atoms? O carbon dioxide O organic…

A: Atom is the smallest unit of matter that form a chemical element and they are present in every…

Q: Click on ALL of the characteristics that describe an ELECTRON. Positive (+) charge The number of…

A: Answer :-  - The number of this subatomic particle is known as the atomic mass. - Negative (-)…

Q: If an atom has an atomic number of 6 and an atomic mass of 14, that means it must have _____…

A: The atomic number is the number of electrons present in an atom.  The atomic mass number is defined…