How many atoms of nitrogen on the reactant side

Give the definitions for. 1. a chemical bond between atoms with similar electronegativities covalent bond 2. a measure of the ability of an atom to attract electrons within a chemical bond metallic bond 3.

Which answer is a scientifically accurate description of velocity? Question 5 options: The car traveled 70 mph north to Atlanta on Interstate 75.

Gino took 6 hours to complete a journey at an average speed of 65 km / h lorry took 2 hours fewer than Gino to complete the same journey what was lorry me average speed for the whole journey

A Substance has a mass of 10g and a volume of 5cm3 Calculate density:

Which of these sentences correctly uses a gerund? a. I'll begin cooking dinner as soon as I finish the dishes. b. Skiing at Park City was more fun this year than last. c. It was such a great thrill to drive to school all by myself. d.

How does an object become negatively charged? It gains electrons. It loses electrons. It gains protons. It loses protons.

TRY H Vele Elements y Llectron Configurations for P-Block Use the periodic table to determine the electron configuration for aluminum (AI) and arsenic (As) in noble-gas notation A [Ar]352301 [He1232206352301 [Ne]3:23p1 [Ne]352302

If you measure the mass of a model car to be 230 grams. the actual mass is 218 grams. what is your percent error.

If I have 1.9 moles of gas held at a pressure of 5 atm and in a container with a volume of 50 liters, what is the temperature of the gas?

A student measured 1.0 kcal when the student combined 99.7 mL of 3 M HCl with 100 mL of 3 M NaOH. Given that the reaction is HCl (aq) + NaOH (aq) → NaCl (aq) + H2O what was ΔHneutralization per mole of water?