escobedoalondra0350 escobedoalondra0350
  • 03-12-2020
  • Chemistry
contestada

If a calcium atom can give off two electrons in a reaction with
nitrogen, which of the following formulas represent the
compound formed?
a CaN2
b Can
c Ca3N2
d None of the above

Respuesta :

sjpirigyi sjpirigyi
  • 04-12-2020

Answer:

c.  Ca3N2

Explanation:

Answer Link

Otras preguntas

help asap true or false Uranus orbits the Sun at less than 40% of the speed of Venus.
what theme is supported by the excerpt?
An open box with no lid has a square base and four sides of equal height. The height is 4 inches greater than the length and width (which are the same). What ar
The length of arcXY is 48cm. What is the circumference of circle Z?
both capital and labor​ double, given the production​ function, output will double . If output doubles when inputs​ double, the production function will be char
Find the angle measures given the figure is a rhombus.
You bought a house for $265,200 and obtained a 30-year mortgage at an annual interest rate of 5.7%. After 10 years, you still owe $175,032. You decide to refina
1. an alloy contains zinc and copper in the ratio of 7:9 find weight of copper of it had 31.5 kgs of zinc.2. compare the following ratios i) 2:3 and 4:5ii) 11:1
please help me with this problem​
One mole of CO2 is equivalent to