What's that charge?
This particle has a positive charge.
What is a proton?
Protons and Neutrons make up the...
What is the nucleus?
An atom is...
What is the smallest unit of matter?
Molecules are made of..
What is two or more atoms?
The atomic number can be found at the....
What is the top of the element symbol?
This particle has a negative charge.
What is an electron?
The electrons float in the...
What is the electron shell or orbital?
The atom is made up of 3 tiny particles.
What is Protons, Neutrons, and Electrons?
Two atoms combined went through...
What is covalent bonding
The periodic table is ....
What is a system for arranging the chemical elements?
This particle has no charge.
What is a neutron?
The nucleus is the center of...
What is the atom?
The (blank) is used to draw an atom.
What is Bohr Model or Bohr- Rutherford Model?
(Blank) are used during covalent bonding.
What is electron?
The atomic mass is found at the...
What is the bottom of the element symbol?
This particle can be stripped of its charge.
What is an electron?
The (blank) its what tells us an atom is stable.
What is the outermost energy level or outermost shell?
What is the outermost layer of the shell is filled with electrons?
H2O is known as...
What is water molecule?
(Blank) created the periodic table.
Who is Dmitri Mendeleev?
This particle makes an atom positively charge.
What is a proton?
An electron used by two or more atoms is called...
What is a shared electron?
An atom is measured using....
What is electrons?
The molecular formula for carbon dioxide is ...
What is CO2 ?
The periodic table is made up of ....
What is 118 elements?