5th-6th Science Chapter 7 Review, Part 2 Question Preview (ID: 40916)


Science Chapter 7 Review- Atoms And Elements. TEACHERS: click here for quick copy question ID numbers.

Acid or Base: can burn; can be corrosive
a) Acid
b) Base
c) Potato
d) Salad

Acid or Base: slippery to the touch
a) Acid
b) Base
c) Potato
d) Salad

the process in which different types of atoms join and form a new substance
a) chemical formula
b) chemical change
c) chemistry
d) element

the study of matter- what it is made of, what its usual characteristics are, and how it reacts to other matter
a) element
b) chemical change
c) chemistry
d) ion

an ionic compound produced from a reaction between an acid and a base
a) atom
b) chemistry
c) ion
d) salt

chemical symbols and numbers abbreviating the name of a compound
a) chemical formula
b) atomic number
c) chemical change
d) chemistry

a substance; only one kind of atom
a) ion
b) salt
c) element
d) chemistry

based on the number of protons in the nucleus
a) chemical formula
b) atomic number
c) chemical change
d) chemistry

the smallest piece of an element that can be recognized as that element
a) atom
b) element
c) salt
d) ion

an atom that has gained or lost electrons
a) chemistry
b) element
c) ion
d) salt

Acid or Base: sour taste
a) Acid
b) Base
c) Potato
d) Salad

Acid or Base: bitter taste
a) Acid
b) Base
c) Potato
d) Salad

Acid or Base: lemons, vinegar, tomato juice
a) Acid
b) Base
c) Potato
d) Salad

Acid or Base: baking soda, soap, bleach
a) Acid
b) Base
c) Potato
d) Salad

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