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

Which word in the sentence is the predicate adjective? The cherry pie for dessert tasted quite yummy. a. tasted b. quite c. yummy d. cherry
When World War I was beginning in Europe, the United States was trading profitably with
Natalie saved $20 when she purchased a new phone.The phone originally cost $125.What percent savings did Natalie receive on the purchase of the new phone
round 8.293 to the place named hundredths
7:45-12:30 is how many hours
What did the anti federalist want on the constitution
How long a period was prehistory? a. more than two hundred years b. about eight thousand years c. more than two million years d. about sixteen thousand year
What is the name for the rocky upper layer of the solid earth?
how do you rename 720 tens
which is greater? 56.53 or 565.3?