FINALS REVIEW

Front

What is the formula for strontium phosphate?

Back

Sr₃(PO₄)₂

Front

Which of the following compounds contains a polyatomic ion? (Options: NaCl, KNO₃, MgO, Al₂O₃)

Back

KNO₃

Front

Where are the METALLOIDS located on the periodic table?

Back

Between metals and nonmetals, typically in a zig-zag line.

Front

What charge do anions tend to have?

Back

Negative

Front

What charge do cations tend to have?

Back

Positive

Front

Where are the TRANSITION METALS located on the periodic table?

Back

In the d-block, groups 3-12.

Front

Define a polyatomic ion.

Back

An ion composed of two or more atoms bonded together, that acts as a single unit with a net charge.

Front

What is the general trend of electronegativity across a period in the periodic table?

Back

Electronegativity increases from left to right.

Front

What is the general trend of atomic radius down a group in the periodic table?

Back

Atomic radius increases down a group.

Front

What is the significance of the octet rule in chemistry?

Back

Atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons.