If a Silver (Ag) atom has 47 protons, how many electrons does it need in

order to have no charge?

Your answer

The element gold occurs in which period?

he decomposition of acetaldehyde, CH3CHO, was determined to be a second order reaction with a rate constant of 0.0771 M-1 s-1. If the initial concentration of acetaldehyde is 0.358 M, what will the concentration be after selected reaction times

The atoms of which element will NOT typically form ions? a. H B. Be C. He D. F

Darwin's theorized that three conditions were necessary for natural selection to occur, which of the following is NOT one of them? stable environment struggle for existence variation inheritance

2H2 + O2 → 2H2O What mass of water forms when 1.45 * 10-3 g O2 react completely? (Molar mass of O2 = 32.00 g/mol; molar mass of H2O = 18.02 g/mol) 1.63 * 10-3 g 8.16 * 10-4 g 1.29 * 10-3 g

What is the nuclear charge of an alpha particle?

How many protons electrons and neutrons does 13C contain

Are all individuals in a population of animals or a population of plants identical

What is the valency of rhodium

If you were given 10.0 mL of 2.0 M H3X, how many milliliters of 2.0 M NaOH would it take to completely neutralize the acid?