Match the appropriate name for particle shown below.
42He
11H
00γ
0-1β
01e
10n

A.
Gamma photon
B.
Positron
C.
Beta particle
D.
Neutron
E.
Alpha particle
F.
Proton

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?