Periodic Table Assessment 1

Last updated about 4 years ago

9 questions

Required

1

Required

1

Required

1

Required

10

Required

1

Required

1

Required

1

Required

1

Required

1

Draggable item		Corresponding Item
A negatively charged subatomic particle		atom
negatively charged ion		proton
A substance that cannot be broken down into simpler substances		electron
The electrons in the outermost shell		neutron
A positively charged subatomic particle		isotope
A neutrally charged subatomic particle		ion
Atoms of the same element with different numbers of neutrons		element
The basic unit of a chemical element		valence electrons
An atom or a group of atoms that has a positive or negative charge		cation
positively charged ion		antion

How is the periodic table organized?