Name two metalloids that are semiconductors

Pre-shaped plastic or aluminum enhancements used as a guide to extend nail enhancements beyond the fingertip for additional length are called:

When an equation is balanced what is the same on both side?

4.87 x 103 + 1.092 x 107 =

If the amount of gravitational force on an object changes, which of the following would also change?

Which of the following mixtures could not be separated by filtration? salty water muddy water orange juice with pulp in it dusty air

For the baeyer-villiger oxidation of cyclohexyl methyl ketone

What will happen if the density of an object is less than the density of water?

Which cannot be separated into simpler substances? compound element solution mixture

What jobs involve chesmistry

Think about a neutral magnesium atom. Then think of a magnesium ion with a 2+charge. How are these two alike? How are they different? Be sure to use the terms proton, neutron, and electron in your answer.