Atoms
Periodic Table
Elements and Bonds
Ion
Gumbo
100
The smallest particle of matter is called
Atoms
100
Elements arranged in rows and columns are called
The Periodic table
100
An interaction that holds atoms or ions together are called _______________
A chemical bond
100
a particle with a negative and positive charge.
Ion
100
____________ has mass and takes up space.
Matter
200
Identify the three subatomic particles of an atom?
Protons Neutrons and Electrons
200
A vertical column of elements on the periodic table are known as __________.
group
200
The outermost electron is called __________
valence electron
200
How do covalent bonds form?
Atoms of elements, usually nonmetals, share electrons.
200
all things are made up of ____________.
Matter
300
Which subatomic particles are located in the atomic nucleus?
Protons and Neutrons
300
A horizontal row of elements on the periodic table is known as ________________.
Period
300
The outermost electron shell is called ____________.
Valence Shell
300
What forms between metal atoms?
Metallic bond
300
________________ is a force that brings oppositely charged ions together.
Ionic bond
400
The number of protons in an atom is called
Atomic number
400
The atomic number gives us ________________.
the number of protons
400
What is the trend on the periodic table between Elements in group?
Elements in the same have the same number of valence electron
400
A ______________ forms between when atoms share one or more pairs of electrons.
Covalent Bond
400
a group of atoms together are called _____________.
molecule
500
The total number of protons and neutrons in an atom's nucleus
the Atomic mas
500
Elements that are shiny and highly conductive are called __________________.
Metals
500
What is the electron trend between elements in the period?
Elements in the same period will have the same number of valence shell
500
Nitrogen has one more valence electron than carbon has. What can you infer about nitrogen's location on the periodic table?
Nitrogen and and carbon are in different groups
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