9. What is the atomic number of the atom in the diagram above? 10. What is the atomic mass/mass number of the atom in the diagram above? 11. How many protons are in the nucleus of an atom with an atomic number of 15? 12. How many electrons are in the nucleus of an atom with an atomic number of 20? 13. How many neutrons are in the nucleus of an atom with an atomic number of 25? (use Periodic Table for mass) 14. What is the mass number of an atom with 3 protons, 4 neutrons, and 3 electrons? 15. How many neutrons are in the nucleus of an atom that has an atomic mass of 36 and atomic number of 25?

Q: 2. For the  14N  Isotope identify the number of Protons,  Neutrons,  Electrons

A:

Q: The positively charged subatomic particle that remains when a hydrogen atom loses an electron is…

A: When electron is lost of gained , ions is formed. The name depends on whether the electron is lost…

Q: Consider the isotope nickel-60 which has the following nuclear symbol, nickel-60.  Which statement…

A:

Q: A sample of the element Phosphorus is shown to have a mass of 33 and a charge of -3. How many…

A: The atom of an element is made up of sub-atomic particles. The major sub-atomic particles of an atom…

Q: Fill in the following table about atomic number, mass number, protons, neutrons, and electrons for…

A:

Q: Complete the following table: Number Number Atomic Mass of of Number of Number Number protons…

A: Atomic number is the number of electrons. Mass number is the sum of number of electrons and number…

Q: n organic chemist wants to make a new molecule to test as an anti-cancer drug. The drug needs to be…

A: A fluorescent marker, also known as a fluorescent mark or fluorescent probe in molecular biology and…

Q: A neutral atom of aluminum has 14 neutrons and 13 protons. How many electrons does this aluminum…

A: Number of  protons (p) = 13 Number of neutrons (n) = 14 Number of electrons (e) = ?

Q: A carbon atom has a mass number of 12 and an atomic number of 6. How many neutrons does it have?

A: The atomic no. of the atom can be described as the total no. of protons that are present in the…

Q: 3. Carbon-12 and Carbon-13 are called isotopes of carbon. In what ways do the two isotopes of carbon…

A: isotopes are defined as having the same atomic number but a different mass number.

Q: The volume of an atom is determined by O the period it occupies in the periodic table. O the number…

A: Solution-  size of the nucleus in order of 1 femto meter (10-15 meter) and the size ofthe atom is 1…

Q: 4. How are isotopes of the same element alike? How are they different? 5. Natural lithium comes in…

A:

Q: An element has a mass number of 20, it has 9 neutrons and has lost an electron. Write the isotope in…

A: Concept based on the mass number of an isotope, writing out the electronic configuration of ions and…

Q: 20. I How many protons, neutrons and electrons are there in a neutral atom of the isotope…

A: A nucleus is composed of neutrons and protons, therefore the overall mass of an element is composed…

Q: Three naturally occurring isotopes of an element are shown in the models below. What do the isotopes…

A: Isotopes are the atoms of same element having same atomic number (Z) but different mass number (A).

Q: Use the Periodic Table to help you answer the following questions

A: Carbon has an atomic symbol of C and belongs to group 14 and second period.

Q: Neon has three different isotopes.  90.51% of neon atoms have a mass of 19.992 amu.  0.27% of neon…

A:

Q: Consider a hypothetical element, "X". Suppose "X" has two naturally occurring isotopes with the…

A:

Q: If an extra neutron is added to the nucleus of an atom, which of the following is true?     A.…

A:

Q: tudent is studying the ways different elements are similar to one another. Diagrams of atoms from…

A: The  element  belong to same group have same number of electron  in outermost shell .

Q: Two elements in the same group on the periodic table of the elements are most similar in their…

A: This question is related to periodic table. Periodic table is the arrangement of elements in rows…

Q: 1. The atomic number of lithium is 3. How many neutrons does an atom of lithium have if it is…

A: The objective of these questions is to understand the atomic structure of different elements and…

Q: Try to complete the missing information for these three isotopes using only the data provided.…

A: *Element symbol: it is symbol in form of letters generally shown by initials of the name of element…

Q: How many protons and neutrons are in the nucleus of each of the following atoms? In aneutral atom of…

A: The given elements are: a. 79Brb. 81Brc. 239Pud. 133Cse. 3Hf. 56Fe

Q: 6. The atomic mass of an element is found as the decimal number on the periodic table. For example,…

A: Here we using avarage atomic mass of vanadium and abundance of vanadium in nature.

Q: /hich statement about the atom's nucleus is correct? The nucleus is made of protons and neutrons and…

A: The atom nucleus is made up of

Q: 2.     The most common isotope of carbon has a mass of 12. Carbon has an atomic number of 6. A.…

A:

Q: a. Atoms of the same element that have different masses are called isotopes b. The masses of…

A: Answer:- We have to choose the following statements is false

Q: 13. For the following elements state their Name, Period, Group #, Family Name and type of element?…

A:

Q: 2. Nuclear Symbol Isotopic Mass Percent Abundance 107 47Ag 106.9 51.84% 109 47Ag 108.9 48.15% Find…

A:

Q: Use this to fill in the following blanks: How many protons are in this atom?  How many neutrons…

A: The general nuclide symbol of an element X, XZA, where, Z = atomic number, A = mass number of the…

Group 14 Elements

The following elements come under group 14 of the periodic table.