yosaidlot
yosaidlot yosaidlot
  • 01-06-2021
  • Chemistry
contestada

In the graphic,
X represents which element?
40
20
40x
20
Calcium
Ca
40
Zirconium
60
Neodymium
Nd
Zr

In the graphic X represents which element 40 20 40x 20 Calcium Ca 40 Zirconium 60 Neodymium Nd Zr class=

Respuesta :

mar427 mar427
  • 01-06-2021
A.) Calcium

The mass for calcium is 40 and the atomic number for calcium is 20
Answer Link

Otras preguntas

Whow as the 4th President of the United States?
Who was President Washington's Attorney General?
which phrase is one way to describe stress ? A a strain on one's body or mind B a past emotional trigger C a distressing physical reaction D a denial response t
Find the original price of a pair of shoes if the sale price is $40 after a %20% discount.
Which of the following DO steroids strengthen?
Explain the process of transcription.
A bite from an undomesticated animal may require a rabies shot a. True b. False
A high school has a total of 850 students. There are 60 more females students than male students. A. write a system of linear equations that represents this sit
The theory of plate tectonics helps scientists explain A. how ocean currents move over Earth’s surface. B. why hurricanes occur. C. how earthquakes and volcan
what us the exact circumference of the circle?