Sterling Silver Table
can you help me with chemistry questions?
Which of the followin should be classified as a compound?
a.sterling silver
b.gallium
c.bronze
d.table salt
Which of the following is classififed as a homogeneous mixture?
a.HCI(s)
b.HCI(g)
c.HCI(l)
d.HCI(aq)
A student took a beaker containg a colorless liquid and evaporated the liquid. After the liquid had evaporated, she obsereved white crystalline in a beaker. From these observations, she would conclude that the original liquid was____________
a.mixture
b.a metal
c.an element
d.a compound
Which of these is a mixture.
A.table salt
b.selenuim
c.19 carat gold
d.nickel
D)
D)
A)
C).-