Yeajay21321 Yeajay21321

17-10-2017
Chemistry

contestada

Why isn't the atomic mass of most of the elements on the periodic table a whole number?

Respuesta :

samantafuller samantafuller

20-10-2017

because scientists want to be as precise as they could be so they used a very accurate record of measurement for each element

Answer Link

Otras preguntas

can some one help me im totaly lost

Stalactites ____. A. Are made from different minerals than stalagmites B. Hang from a ceiling of a cavern C. Grow up from the floor of a cavern

According to the study what did John Steinbeck do to prepare for his book

What does Sancho call the spiders? amigos vecinos criaturas semejantes all of the above

Anarchists believe that anyone who is faced with overseeing a political party will

which of these correctly explains differences between steroids and enzymes

Which half-reaction is most easily oxidized?Al3+ + 3e- Al = -1.66 VCu2+ + 2e- Cu = 0.34 VFe3+ + e- Fe2+ = 0.77 VNa+ + e- Na = -2.71 VPb2+ + 2e- Pb = -0.13

ASAP a Please help, more coming if your good at this lots of points your way. Thanks! Completa la frase con la forma correcta del verbo en el presente. Fill in

Identify the equation that means “five times x is sixty”.

A home has an original value of $249,000. Each year, the value of the home decreases by 7.1%. Select the equation that models the situation after t years.