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

4. The rabbit population on a small Pacific island is approximated by: = 3000 1+200−0.4 with t measured in years since 1800. a. Graph P. Does the population le

'All we have left' chapter 11 summary

Write a point-slope equation for the line that passes through the point (-1, 4) and is parallel to the line given by y = 3x -1.

The singe red shirt seemed out of place hanging _______ many green blouses.

a trophy in the shape of a cup is 40cm high. a miniature mold of the trophy is 12 and a half cm high. if the miniature model of the trophy holds 60ml capacity t

A patient produced 1500 mL of urine in a 24-hour period. This patient had a urine creatinine concentration of 10 mmol/L and a plasma creatinine concentration of

According to the theory of plate tectonics, what drives the motion of the continents?

38. Which of the following reactions is a redox reaction? a) AgNO3 + NaCl → AgCl + NaNO3 b) H2O → H2 + O2 c) NaOH + HCl → NaCl + H

An object is dropped from rest. Calculate its velocity after 2.5 s, if it is dropped on earth where acceleration due to gravity is 9.8 m/s^2

write a letter to louis XVI persuading him to take a certain action before the country turns to revolution