MgF is an ionic compound because it's bond is between a metal and a non-metal
<span>It can be used by scientists everywhere its important to have the International System of Units.</span>
Answer:
option B
cementation and compaction
Pv=nRT
where,p=199, R(constant)=8.314, V=4.67 T=30C=293K
n=pv/RT=0.38 moles
