No student devices needed. Know more
24 questions
What represents the "staircase" that separates elements on the periodic table?
metals
nonmetals
metalloids
vegetables
Group 1 - Lithium, Potassium, and Sodium are known as....
Noble Gases
Alkali Metals
Halogens
Transitional Metals
similar physical & chemical properties
same # of electron rings
same # of valence electrons
same # of protons in the nucleus
Most elements on the periodic table are classified as...
metals
nonmetals
metalloids
vegetables
The particle in an atom with a positive charge that is found in the nucleus is a:
Electron
Proton
Neutron
The particle in an atom with a positive charge that is found in the nucleus is a:
Electron
Proton
Neutron
The particles in an atom with a negative charge that surround the nucleus are called a(n):
Electrons
Protons
Neutrons
A grouping of elements based on similar chemical properties, arranged by columns in the periodic table; also known as a group
family
period
row
isotope
Rows in the Periodic Table are called
Periods
Groups/Families
Cousins
Metals
Column in the Periodic Table are called
Periods
Groups/Families
Cousins
Metals
The elements that touch the zigzag line on the Periodic Table are called
metals
nonmetals
metalloids
gasses
The Periodic Table of elements is arranged according to an element's
color
state of matter
place in the alphabet
properties
Explore all questions with a free account