Chiky1807 Chiky1807

01-10-2020
Chemistry

contestada

Please help me!!

Why are there no atoms of elements that have masses as stated on the periodic table?

Respuesta :

Coliver2005 Coliver2005

01-10-2020

Answer:

The reason increasing atomic number doesn't always equate to increasing mass is because many atoms don't have the same number of neutrons and protons. In other words, several isotopes of an element may exist

Explanation:

Hope that helps!

Answer Link

Otras preguntas

how to resolve this problem?

Which number equals 4?

write the equation of the line in standard form that passes through the origin and is parallel to x + y equals 6

Help with this question plz I need the answer plz help me plz

Julie wants to open a bank account with $75. julie estimates that she will write 20 checks per month and use her atm card at the home bank. she will maintain a

quadrilateral ABCD is a parallelogram with diagonals that intersect at point E. Which of the following statements is true?

The Supreme Court in Georgia consists of judges, who are led by a chief justice.

Which of these best describes the inside of the Palace of Versailles? a. The hall is lined with windows, and leads to fountains. b. The hall is lined with mirro

Consider the x-linked dominant disorder congenital generalized hypertrichosis (cgh). what can you determine about the potential offspring of a couple in which t

Convert 444 yards to meters. Use 1 yard = 0.9144 meters