Valeriecast1 Valeriecast1
  • 08-10-2020
  • Chemistry
contestada

As you move left to right across a period, which of the following always increases?



A)


Atomic number


B)


Atomic mass


C)


Atomic weight


D)


Shell number

Respuesta :

Chromosome4580
Chromosome4580 Chromosome4580
  • 08-10-2020
The Atomic number increases
Answer Link
yuly3000
yuly3000 yuly3000
  • 09-03-2021

Answer:

A) Atomic number

Explanation:

Answer Link

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