NF3 has three F atoms bonded to a central N atom, with one lone electron

pair on the N. What is the shape of this molecule?

O

A. Tetrahedral

O

B. Trigonal planar

O

C. Bent

O

D. Trigonal pyramidal

Compared to a proton, an electron has (1) a greater quantity of charge and the same sign (2) a greater quantity of charge and the opposite sign (3) the same quantity of charge and the same sign (4) the same quantity of charge and the opposite sign

Explain in detail the differences & similarities between Fission & Fusion

The atomic number of an element represents the number of element

Name three populations found in a prairie ecosystem

An atom is a small building block that forms matter. Many different models of an atom have been made over the years. Which of the following is NOT a reason why so many models of the atom have been made? A The atom has changed over the years.

At what temperature would 0.500 moles of gas particles stored in a 100.0 mL container reach a pressure of 15.0 atm? 36500 K 7.96 K 79.6 K 3.60 K

Which organism is the carnivore in this food web? A. zooplankton B. marine phytoplankton C. Adélie penguin D. krill

Hudson is already 40 miles away from home on his drive back to college. He is driving 65 mi/h. Write an equation that models the total distance d travelled afther h hours. What is the graph of the. equation?

Jerry listed the following process on his notebook: 1. formation of dew on leaves 2. ice cubes turning into water 3. water drops on the outside of a glass of cold juice 4.

The recognized standard means of inquiry used by research scientists is the method