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H2, O2, and N2 are all examples of ________.
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
Polymers are chains of molecules that ________________.
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
Which of the following would be made of a polymer with a low degree of elasticity?
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
______ is matter made of one kind of atom.
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
A molecule is:
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
The unaided human eye can view objects as small as 50 micrometers in diameter. Based on this information, what can be concluded about the size of molecules?
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
Pure sodium can cause burns. Pure chlorine can cause burns. When they combine into a molecule (NaCl) the new substance is _______________.
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
The periodic table is organized by the properties of ______.
can stretch forever
two or more atoms that are chemically bonded.
diatomic molecules
An element
milk jug
elements
Molecules are smaller than 50 micrometers in diameter.
a solid crystal that is safe to touch
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