red4730
red4730
02-10-2019
Biology
contestada
Atomic number of calcium
Respuesta :
0677094
0677094
02-10-2019
The atomic number of calcium is 20.
Answer Link
shaebae3
shaebae3
02-10-2019
The answer is 20!! I hope this helps
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
Why did many Americans fear that the US military was falling behind that of the Soviets?
Which of the following represents a line of symmetry for the octagon shown? A. Line a B. Line b C. Line c D. Line D
the most efficent way to say yes in french
. If triangle ABC has a right angle at C, the ratio AC: AB is called the sine ratio of angle B, or simply the sine of B, and is usually written sin B. What shou
PLEASE HURRY While studying ecology and biodiversity in Peru, you entered a local scholarship contest. Imagine you won a $500 prize. What would you do with it?
Question 4: A psychological study aimed to investigate the relationship between a person’s attitude with his/ her perception of human faces. 165 subjects were a
How does light function as a symbol in this section? How has that symbol changed, even if slightly (frankenstein ch. 11-13)
−3s2+4s−4 give the function
3 4 6 13 16 19 ◄)) and Submit have a sum of 25
1. Calculate the number of AlCl3 that are produced from 0.25 mol of Al(OH)3. Al(OH)3 + 3HCl --> 3H2O+AlCl3 molar mass of AlCl3 = 133.3g a. 10.0g b. 33.
