Atoms
The smallest particle of matter that cannot be broken down by chemical means.
What is an Atom?
Protons, neutrons and electrons.
Which is the atom made of?
Liquid at room temperature
What is mercury, bromine, francium, cesium gallium, and rubidium?
Group 1
Where are the Alkali metals located?
Marie Curie was born
What is Poland
A substance that contains only one type of atom.
What is an Element?
Protons.
Which particles are positively charged?
The atomic symbol Yb
What is Ytterbium?
Earth Alkali Metals
What are the elements in Group 2 called?
Marie Curie worked hard at
What is a scientist?
Protons
What is the atomic number
Subtraction the atomic number from the atomic mass
How do you calculate the number of Neutrons
The atomic mass is made up of
What are protons neutrons and electrons?
Fluorine, Chlorine, Bromine, Iodine, Astatine
Which are the Halogens?
Marie Curie was award 2 of these
What is the Nobel prize for science
Electrons
What is the atomic number
The atomic number of 47
What is silver?
Gases at room temperature
What is helium, oxygen, nitrogen, fluorine, neon, and chlorine?
An element with 52 electrons
What is Tellurium?
Marie Curie discovered one of these elements
What is radium or palonium?
Nobel gases
What is Helium, Argon, Krypton, Xenon, Radon
The atomic number tell us_____________
What is the number of Protons and Electrons
The dark line on the periodic table separates
What are metals and non-metals?
Cobalt on the periodic table
What is a transition metal
Why is Marie Curie important
She was a world scientist during her age
Where women were not able to scientist
First-person to win two Nobel prizes
Her daughter won the Nobel Prize