14.4.2 Test (CST): Changes in Matter Question 5 of 11
A metal shovel is left outside in the rain for a week. The
surface becomes reddish-brown and begins to flake off.
Which statement best explains these changes?
A. The metal underwent a change of state.
B. The metal dissolved in the rainwater.
C. The metal reacted to form a new substance.
D. The metal neutralized substances in the rain.
SUBMIT

Of course: ) what’s your name ?

Idon't know hope someone you

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

Mistures i think, hope it