What is the geometry name for PF5? Is PF5 polar or non-polar?

In Thomson's model of the atom, what parts of the atom were in motion

An element has 8 protons and 8 neutrons in its nucleus what is the atomic and mass number

How much thermal energy is in 100 grams of water at 0 degrees celsius

A certain microwave has a wavelength of 0.032 meters. Calculate the frequency of this microwave

Which question must be answered to complete the table below?

What is the main difference between a longitudinal wave and a transverse wave?

How many moles of methane (CH4) are in 7.31*10/25 molecules

What starting matirials do cells need for cellular respiration

What is the velocity of a wave with a frequency of 77 Hz and a wavelength of 200 m?

For the reaction: n2 (g) + 3h2 (g) ⇔ 2nh3 (g), at a particular temperature, the concentrations of n2, h2 and nh3 are 2.1 x 10-3 m, 3.2 x 10-2 m, and 1.8 x 10-1 m, respectively. calculate a value of k for this reaction