NEW
Font size
WorksheetsAtom & Molecule Vocabulary
Total questions: 17
Worksheet time: 26mins
The basic building block of matter is called ___________________
an atom
a molecule
DNA
an element
The parts of an atom are known as the the __________ __________.
molecules
particles
subatomic particles
pieces
Multiple of the same type of atoms make up _______________.
molecules
compounds
elements
particles
The positively charged protons are located ____________________.
in the compounds
in the neutrons
on the electron shells
inside the nucleus
The electrons are _____________ charged.
neutrally
positively
negatively
no charge
Neutrons are located inside the nucleus.
The neutrons are roommates with the ___________________.
protons
molecules
electron shell
electrons
The atomic number tells us what about an element?
What order the elements were discovered.
The number of atoms it has.
The number of protons in the nucleus.
The number of neutrons in the nucleus.
What is the atomic mass of Chlorine? (Cl)
17
18
35.45
52.45
How many protons and neutrons are in Chlorine? (Cl)
17 protons and 17 neutrons
17 protons and 18 neutrons
35 protons and 17 neutrons
17 protons and 19 neutrons
Two or more atoms bonded together are called _________________
particles
nucleus
molecules
atom shells
The diagram shows an example of a __________
a molecule
a compound and molecule
a molecule and an element
a compound
When molecules are made up of two or more DIFFERENT types of atoms, they are called _______________.
particles
compounds
elements
halogens
C2H3O2 is the chemical formula for vinegar.
The tiny number slightly below each element symbol is known as a _______________.
superscript
equation
coefficient
subscript
C2H3O2 is the chemical formula for vinegar.
C= Carbon
H= Hydrogen
O= Oxygen
How many hydrogen atoms are in a vinegar compound?
2
3
7
1
C2H3O2 is the chemical formula for vinegar.
How many total atoms are in a single vinegar molecule?
2
3
7
1
3NaCl
How many ELEMENTS are shown here?
1
2
3
6
How confident are you feeling about this vocabulary?
I know ALL of these words! My teacher can't trick me!
I know most of these words! I need to review a few before my quiz!
I need quite a bit of help! I need to meet with my teacher and make a study guide.
I am completely lost! HEEEELLLP!
