daramelissa3435 daramelissa3435

26-02-2024
Chemistry

contestada

QUESTION 3
Neil finds that an element's most stable ion forms X2-. The ion of element X has a mass number of 16 and 10 electrons.
a) (2 pts) What is the identity of the element X?
b) (2 pts) How many neutrons does it have?

Respuesta :

Otras preguntas

what graph represents the function f(x)=3x-2/x-2

See image for math question. Please Help

What was your most vivid memory of your travels, and why is it important to history? Genghis Khan 25 points

Match the characters to the character types they represent. Tiles stock flat round Pairs Characters from Hamlet Types of Characters Hamlet Clown Rosencrantz

Why would Russia want to retain control of the territories between Georgia and Ukraine and the territory between Azerbaijan and Kazakhstan?

Need help on function tables. Thx

x is at least 5 and at most 10

the ratio of boys to girls in Mrs.Graingers class is 3 to 2. what is the % of the class are boys

Select the sentence which is correctly punctuated. After Brendan, pulled the trick on Zach they both had a good laugh. After Brendan pulled the trick on Zach t

Where in the spinal cord is the structure labeled "2" located?