Serafinacherry Serafinacherry

10-02-2020
Physics

contestada

Which of the following is the basis for arranging the elements in the modern periodic table?

A) alphabetical order

B) masses of atoms

C) number of protons

D) date of discovery

Respuesta :

rtcollins1738 rtcollins1738

10-02-2020

Answer:

the answer is C I dont know why but its right

Explanation:

Answer Link

cavebear cavebear

30-04-2020

Answer:

The answer is B

Explanation:

The modern periodic table arranges elements using the masses of atoms.

Answer Link

Otras preguntas

Alex has $20 and Ellen has $12 Alex saving three dollars per day and Ellen is saving five dollars per day after how many days will Alex and Ellen have the same

What percent rate and actual amount do you pay in Federal taxes if you make a gross salary of $250,000 per year. His tax bracket ra

timmy just hired a new employee to work in your bakeshop. In one hour the employee burned 55 chocolate chip cookies. if this represented 15% of the days produc

According to the article, in 2002, Rhode Island had an advisory referendum on whether citizens favored altering the state constitution to make all three branche

Which structures regulate water loss and gas exchange in the leaves of plants

all of the following are good questions to ask yourself when determining what you do well except a. What tv shows do I like to watch? b. What abilities come na

What is 3 multiplied by 5/8 as a mixed number

NEED HELP PLEASE!!! The second side of a triangular deck is 5 feet longer than the shortest side. The third side of the deck is 5 feet shorter than twice the le

I’m trying to figure this out help please?

If air pressure dropped from 101,000 pa to 97/298 Pa. What was the percent change is air pressure