When is the absorption spectrum of an electron generated?

Why does diamond not conduct electricity

A student requires 2.00 L of 0.100 M NH4NO3 from a 1.75 M NH4NO3 stock solution. What is the correct way to get the solution? Use M subscript i V subscript 1 equals M subscript f V subscript f ... Measure 114 mL of the 1.

1.) Which of these statements correctly compares probeware (such as an electronic temperature probe) to traditional analog tools (such as a liquid-based thermometer) A) measurements by traditional analog tools are good to a larger number of

The charge that stays on an object is called

What is a substance that by its presence increases the speed of a chemical reaction between other substances and yet is itself unchanged by the reaction? a. accelerator b. catalyst c. inducement d. reactor

1. When adding strong base to a buffer, why can we assume the equilibrium value of the OH - is zero?

When acid (X) reacts with base (Y) to produce Mg3 (PO4) 2 - what are X and Y

During mitosis, one cell creates: one identical cell two identical cells one non-identical cell two non-identical cells

True or false : A glacier can only form in an area where more snown falls than melts

An element belongs to group 9. what common name might be used to describe the group to which this element belongs?