Periodic table atomic symbols/names
This is the symbol for Hydrogen
What is H
What is the state of matter Oxygen
What is Gas
Whats the atomic number of Hydrogen
What is 1
This is the maximum number of valence electrons an atom can typically hold according to the octet rule
what is eight
This subatomic particles has a positive charge
What is protons
This is the symbol for iron
What is Fe
Nitrogen is Radioactive or Non Radioactive
What is Non Radioactive
Whats the proton of carbon
What is 6
For a neutral atom these are electrons found in the energy level and they are represented as dots in a Lewis structure
What is Valence electrons
How many dots are in the first ring
what is 2 dots
This is the name for the symbol K
What is potassium
Mercury is Natural or Synthetic
What is Natural
How many electrons are in Calcium
What is 20
Elements in this group on the periodic table often called the Halogens each have 7 valence electrons
What is Group 17
In the Bohr model, electrons move around this central particle
What is nucleus
The name for the elements with the symbol Pb
What is Lead
What family is Alkaline earth metals
What is family 2
How many neutrons does Nitrogen have
What is 7
Atoms of this element are an exception to the octet rule only needing 2 valence electrons to achieve a full outer shell
What is Hydrogen
How many total electrons (dots) does potassium have
What is 19
The name for the element with the symbol Th
What is Thorium
What families are transition elements
what is families 3-12
Whats the atomic mass of Fluorine
What is 19
In a molecule like CO2 where the central carbon atom is double bonded to each oxygen atom the total number of electrons shared is this.
What is eight
How many electrons (dots) does iodine have
What is 53