The answer is B the flow of electrons through a substance
Answer:
A clinical thermometer is a thermometer used to measure human body temperature. Most made in the 20th century are mercury-in-glass thermometers. They are accurate and sensitive, having a narrow place where the mercury level rises very fast. A kink in the tube stops the mercury level from falling on its own.
Covalent since they are both non metals, a metal and a non metal make an ionic bond
B,Si,Ge,As,Sb,Te, and At are all the metalloids on the periodic table of elements.
D = g / cm³
Density = mass / volume
D = 360 g / 7.5 cm³
D = 48 g/cm³
answer D
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