Isotopes of an element have the same number of protons but a different number of neutrons below u will see the nucleus of four different atoms which atoms are isotopes of each other (there no pic i guess)

The reaction of an Arrhenius acid with an Arrhenius base produces water and A) a salt B) an ester C) an aldehyde D) a halocarbon

What is Mechanical weathering?

Draw the amide formed when 1-methylethylamine (CH3CH (CH3) NH2) is heated with each carboxylic acid.

Copper exists in two naturally occurring isotopes. The average atomic weight of copper is 63.546 amu. If 69.15% exists as 63cu with an atomic mass of 62.92, then what is the atomic mass of the second isotope?

What is the sum of protons and neutrons in an atomic nucleus? A: Mass Number B: Charge Number C: Balance Number D: Atomic Number

What is the volume in liters 3.32 kg of ethylene glycol

What gas is evolved when sulfuric acid is added to the reaction mixture?

Which statement describes one acid-base theory?

A remole control for a televsion works by sending out electromagnetic waves Which of the folowing is the best descniption for the behavior of the waves?

Which of the following changes would have no effect on the equilibrium position of the reaction below? 2 NOBR (g) 2 NO (g) + Br2 (g) A) adding NOBr.