Playboikenley Playboikenley
  • 12-11-2020
  • Chemistry
contestada

An atom of an element contains 20 protons, 20 neutrons, and 20 electrons. This element is in Group *

Respuesta :

Аноним Аноним
  • 15-11-2020

Answer:

it is calcium. it is in group(llA).

Answer Link
Аноним Аноним
  • 08-05-2021

Answer:

  • calcium
  • it lies in group(IIA)

hope it is helpful to you

Answer Link

Otras preguntas

what percentage of children chose apricot
What are 2 ways to convert a mixed number to a decimal?
which of the following goods were correctly exchanged from the new world to Europe? select the three correct answers belowA.coffee beansB.tobaccooC.bananasD.tom
Need help with my thesis for english. The thesis statements I came up with are: 1. Mark Twain was one of the most iconic authors of the 19th century, but he cam
i dont get 7-10 I missed school and they started this.
Why are traits that mendel studied in pea plants easy to predict
how to solve this problem?
What are two characteristics of a population
Select the correct words from the drop-down menus to complete the sentence. The work of a machine can never exceed the work because uses some of the work.
-3/5*1/8 as the anser as a fraction