Key Words

HideShow resource information
  • Created by: Laura
  • Created on: 07-01-14 22:00
Deduce the numbers of protons, neutrons and electrons in:
(i) An atom given its atomic and mass number & (ii) An ion given its atomic number, mass number and ionic charge.
1 of 5
Isotope
Isotopes are atoms of the same element with different numbers of neutrons but the same number of protons and electrons and have different masses
2 of 5
Atomic (proton) Number
Atomic number is the number of protons in the nucleus of an atom
3 of 5
Mass (nucleon) Number
Mass number is the number of particles (protons and neutrons) in the nucleus
4 of 5
Ion
An ion is a positively or negatively charged atom or (covalently bonded) group of atoms (a molecular ion.)
5 of 5

Other cards in this set

Card 2

Front

Isotopes are atoms of the same element with different numbers of neutrons but the same number of protons and electrons and have different masses

Back

Isotope

Card 3

Front

Atomic number is the number of protons in the nucleus of an atom

Back

Preview of the back of card 3

Card 4

Front

Mass number is the number of particles (protons and neutrons) in the nucleus

Back

Preview of the back of card 4

Card 5

Front

An ion is a positively or negatively charged atom or (covalently bonded) group of atoms (a molecular ion.)

Back

Preview of the back of card 5

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Acids, bases and salts resources »