Lab: Physical and Chemical Changes

Question 1

Label each description as ionic, covalent, or both.Atoms share pairs of electrons:

Revolt · Accepted Answer

covalent

Question 2

Atoms transfer electrons:

Revolt · Accepted Answer

ionic

Question 3

Atoms have electrostatic attraction:

Revolt · Accepted Answer

ionic

Question 4

Atoms bond together:

Revolt · Accepted Answer

both

Question 5

Select all properties that you included in your hypothesis.

Revolt · Accepted Answer

. . . high melting and boiling points and therefore solid at room temperature; . . . a crystalline structure; . . . ability to dissolve easily in water; . . . ability to conduct electricity well

Lab: Physical and Chemical Changes Answers

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