kate035942 kate035942

15-02-2016
Chemistry

contestada

What determines the order of placement of the elements on the modern Periodic Table?
1.atomic number
2.atomic mass
3.the number of neutrons, only
4.the number of neutrons and protons

Respuesta :

Аноним Аноним

16-02-2016

The periodic table was and still is arranged in increasing atomic number, aka number of protons.

Answer: 1.atomic number

Answer Link

Otras preguntas

Why were factory conditions so bad at the start of the Industrial Revo Factory owners wanted to maximize profits. O Laws were not in place to protect workers. T

A 40-year-old man presents with complaints of chest pain, rating the pain as a 9 on a 10-point scale. He states that the pain began suddenly about 30 minutes be

What do you expect to see if you fixed the cells from question 2 (after the FRAP experiment has been performed) and performed immunofluorescence microscopy sta

You are looking for a new roommate. You invite a person who you really hope will agree to be your new roommate to meet you in your apartment. Your mother, who i

The Department of Homeland Security has been given the responsibility for the construction of a fence along the border between the United States and Mexico. The

Which molecules brings the appropriate amino acid to the ribosome during protein synthesis?

please help me, i’m so confused

What word best describes the rhythm of “The Song of Wandering Aengus?” dull enchanting somber happy

At high temps carbon reacts with O2 to produce as follows C(s) + O2(g) <--------> 2CO(g) when 0.350 mol of O2 and excess carbon were placed in a 5.00-L co

Which of the following statements is true? a. Memos are commonly written to people outside your own organization. b. Memos are commonly written to people with