Element Atomic Number Mass Number Number of Protons Number of Neutrons Number of Electrons Carbon-12   12 6     Nitrogen-14       7 7 Chlorine-35   35 17     Oxygen-16         8 Carbon-14

Q: Radiation is the emission and propagation of high speed electrons in an x-ray tube in the form of…

A: Introduction X-rays are a type of radiation called electromagnetic waves. X-ray imaging creates…

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: what is the atomic number for iron, calcium, potassium, oxygen, nitrogen, and hydrogen?

A: The ATOMIC NUMBER  of a chemical element is the number of protons found in the nucleus of every atom…

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: 3:08 1 Back Pulse BIOL 1230-General Biology 1 BIOL 1230-General Biology 1 Question 1 H+ is an…

A: QUESTION 1Here's how I arrived at the answer that H+ is a cation:Charge:  The symbol "+" in H+…

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: None

A: The word you're asking about is "ionization." Ionization is the process by which an atom or a…

Q: Carbon 14 is an isotope of Carbon-12. What makes Carbon 14 an isotope?

A: Isotopes refer to the atoms of the same chemical element that possess a different number of neutrons…

Q: An isotope of sodium (Na) has a mass number of 22 and an atomic number of 11.how many neutrons does…

A:

Q: Which statement is NOT consistent with our model of atomic structure. The electrons are located…

A: Atom is the basic unit of matter. The nucleus of the atom is composed of protons and neutrons, which…

Q: About how many carbon (14) beta decays occur in your body every minute?

A: Carbon 14 has a half life about 5730 years where it is reached at its 50%. 8 thousands atoms decay…

Q: Organic compounds are those substances composed of atoms of a single element. containing chains and…

A: Organic molecules are found in the tissues of animals, plants, bacteria, and fungi; they are also…

Q: Monomer Structure (s) Common Atoms Functional Groups and chemical behavior PROTEINS NUCLEIC ACIDS…

A: Introduction :  The essential organic substances needed for the survival and growth of living things…

Q: The geometry and structure of large molecules, like proteins, is dictated by

A: The structure and geometry of large biomolecules like proteins is governed by the types of amino…

Q: What about Hydrogen? Since Hydrogen (H) has one proton, it only has one electron. That means that…

A: Hydrogen in a unique element because of the presence of only single electron in its valence shell.

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: Chemical Formula Elements and Number of Atoms Model 1. H, 2. 0, CH, 5. NaOH 3. 4.

A: The Atom is the smallest unit of a matter that form an element. The atom contains electrons and…

Q: Carbon (C) has approximately the same electronegativity as hydrogen (H). Which of he following is a…

A: Methane was discovered and isolated during 1776 by a scientist named Alessandro Volta during his…

Q: The two elements are in the same group, with Element Q at the top of the group and Element Rat the…

A: The two elements are in same period with element R the first element and E is the last element.

Q: A free radiacal is  a) Any charged particel  b) An atom or molecule with unpaired electron in the…

A: Ans- b) An atom or molecule with an unpaired electron in the outer shell The free radical define as…

Q: 16) An ion with six protons, seven neutrons, and a charge of 2+ has an atomic number of A) four B)…

A: Physical as well as chemical properties of an element depend upon its atomic structure, the number…

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: 11. The atoms of a certain element each contain 11 protons and 1 valence electron. Which statement…

A: Element is defined as a pure substance which comprises of only of atoms that possess all the same…

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: Matter is composed of elements, which are composed of _____. Group of answer choices A) atoms B)…

A: Matter:  Any substance with mass and volume is considered matter because it occupies space. In…

Q: Atomic number equals the number of 8 or Охудen Atomic mass equals the number of 15.999 8. 30 3 Li…

A: An atom refers to the smallest unit of matter. It comprises protons, neutrons, and electrons.…

Q: Why is carbon such an important molecule for life? It is part of the water molecule It readily forms…

A: Carbon - Atomic number- 6 Valency- +4 Electronic configuration- 2,4

Q: How many protons, electrons and neutrons does Cl1? 17 protons, 18 electrons, 18 neutrons 18 protons,…

A: Concept: Number of protons= Atomic Number Number of neutrons = Mass number - Number of protons