Alkali metals
Alkaline earth metals
Transition metals
Halogens
Noble Gases
100
What is the Symbol for Sodium?
Na
100
what is the atomic number for Calcium?
20
100
Name a transition metal?
Copper,Nickel,Zinc,Iron etc
100
What are some Halogens?
fluorine, chlorine, bromine, iodine, astatine , and tennessine.
100
What is the Atomic number for Neon?
10
200
what is the Atomic number for Lithium?
3
200
what is the Atomic Mass of Magnesium?
24.305 u
200
what is the Atomic Number for copper
29
200
What group are the Halogens a part of?
Group 17
200
What is the Atomic mass for Helium?
4.002602u
300
what is the Atomic Mass of Potassium?
39.0983 u
300
How many neutrons are in Calcium?
20 neutrons
300
what is the symbol for Zinc?
Zn
300
What is electronic configuration of iodine?
4d10 5s2 5p5
300
What is the symbol for Krypton?
Kr
400
How many Protons and Electrons does sodium have?
3
400
How many valence electrons are in Beryllium?
two valence electrons
400
How many valence electrons does Nickel have?
ten valence electrons
400
How many valence electrons does Iodine have?
seven valence electrons
400
how many valence electrons does Neon have?
8 valence electrons
500
how many neutrons does Sodium have?
12 neutrons
500
what is electronic configuration of beryllium?
2s2
500
how many valence electrons does copper have?
two valence electrons
500
what is the atomic Mass for Chlorine
35.453 u
500
what is the Lewis dot structure for Argon.
