The number of electrons in atoms determine an element's properties

Asked by admin @ 26/11/2021 in Chemistry viewed by 326 People

What determines the chemical properties of an element?

A. the number and arrangement of the electrons in an atom
B. the number of neutrons and protons in an element
C. the arrangement of all the neutrons, protons, and electrons
D. the atomic mass of an atom

Answered by admin @ 26/11/2021

What essentially determines the chemical properties of an element would be A. The number of and arrangement of the electrons in the atom.

Determine the element of lowest atomic number that contains three d electrons in the ground state.

Asked by maham237 @ 22/12/2020 in Chemistry viewed by 472 persons

element symbol:

What information is needed to determine the energy of an electron in a many-electron atom?

Asked by maham237 @ 25/12/2020 in Chemistry viewed by 924 persons

What information is needed to determine the energy of an electron in a many-electron atom? Check all that apply. What information is needed to determine the orientation of orbital? What …

How to determine how many atoms are in an element

Asked by admin @ 28/10/2021 in Chemistry viewed by 285 persons

Which number in a chemical formula tells you how many atoms of element you have

What is the symbol for element with atomic number 74

Asked by admin @ 07/10/2021 in Chemistry viewed by 341 persons

What is the symbol for element with atomic number 74?

An element with atomic number 21 is a

Asked by admin @ 31/08/2021 in Science viewed by 316 persons

An element with atomic number 21. what is the place of the element in the periodic table? why

The atomic number of an element is 16 predict

Asked by admin @ 20/08/2021 in Science viewed by 302 persons

. The atomic number of an element'is 16. Predict (i) the number of valence electrons in its atom (ii) its valency (iii) its group number (iv) whether it is a …

In the atom of an element x 6 electrons

Asked by admin @ 20/08/2021 in Chemistry viewed by 348 persons

In the atom of an element x , 6 electrons are present in the outermost shell . If it acquires noble gas confriguration by accepting requisite number of electrons , …

Which property of element is always a whole number

Asked by admin @ 17/08/2021 in Chemistry viewed by 294 persons

Which property of an element is always a whole number? (A) Atomic weight (B) Atomic volume (C) Atomic number (D) All of these

The atomic number of an element x is 19

Asked by admin @ 17/08/2021 in CBSE BOARD X viewed by 317 persons

The atomic number of an element ‘X’ is 19. (a) Write its electronic configuration. (b) To which period of the Modern Periodic Table does it belong and what is its …

If number of electrons in an atom is 8

Asked by admin @ 12/08/2021 in Chemistry viewed by 287 persons

If number of electrons in an atom is 8 and number of protons is also 8 then (neutrons=7) 1.what is the atomic number of the atom? 2.what is the charge …