battoc2vivianjone battoc2vivianjone

15-10-2016
Biology

contestada

How many protons and electrons does calcium ion have?

Respuesta :

Moonnose Moonnose

28-10-2016

A calcium ion has 20 protons. A calcium atom loses two electrons to become an ion. This means the ion has 18 electrons.

Answer Link

Otras preguntas

If z varies directly with the product of x and y (z=kxy), then z is said to vary jointly with x and yThe area of a triangle varies jointly with its base and hei

How did people survive before agriculture was discovered

Order these decimals from least to greatest 7.8,8.7,8.2,7.96,8.014

how to write a sentence using dearth

what continent does a moose live on?

american colonists were unlike people in most colonies and nations because of what reason?

is 4.110 greater than or less than 4.10

Most of your body's molecules are what compounds?

A car traveling in a straight line has a velocity of 6m/s at some instant. After 6.32s its velocity is 13.2m/s . What is the average acceleration in this time

1315 round nearest ten