Study

To pull on an object, even without touching it

• Dissolve

• Soluble

• Attract

• None of the above

to mix evenly into a liquid by breaking apart into pieces that are too small to see

• Attract

• Mixture

• Soluble

• Dissolve

a group of atoms joined together in a particular way

• Model

• Molecule

• Mixture

• Attract

information that supports an answer to a question

• Evidence

• Explain

• Investigate

• Investigation

to describe how something works or why something happens

• Investigate

• Evidence

• Nanoscale

• Explain

matter that is made of more than one substance

• Model

• Molecule

• Mixture

• Nanoscale

something scientists make to answer questions about the real world

• Mixture

• Molecule

• Model

• None of the above

to try to learn more about something

• Investigation

• Investigate

• Evidence

• Explain

a group of atoms joined together in a particular way

• Mixture

• Soluble

• Attract

• Molecule

the size of things that are too small to see, such as molecules

• Molecule

• Nanoscale

• Mixture

• None of the above