Francis599599 Francis599599

02-06-2020
Physics

contestada

Using calcium’s atomic structure, as shown in the image, what is this element’s atomic number?
Atomic Structure of Calcium

Respuesta :

binitdevkota9 binitdevkota9

04-06-2020

Answer:

Atomic number of calcium is 20.

Answer Link

Otras preguntas

Why do people live in Europe

Factor 9m^2-66m+21 completely

Eric's notebook has 30 pages. He wants to writes a number on each page. How many digits will he write when he numbers all the pages in the notebook? A. 9

Carl has three lengths of cable,5\6 yard long,1\4 yard long,and 2\3 yard long.He needs at least 1 yard of cable. a. which two pieces together make a length at l

Which of the following refers to the Islamic pillar requiring all Muslims who are financially and physically capable to make a pilgrimage to Mecca once in their

What is 2x times x squared?

Please help An electronics company used a pipe that was 100 ft long and had a radius of 10 ft. Inside the pipe was a smaller cylindrical tube, for wires, that h

Solve: m+2m+3 if m=12

Who was a major influence of King’s non-violent approach to protest? Mother Theresa Nelson Mandela Mahatmas Gandhi Malcolm X

Is there any disadvantage to a government placing a tariff on imported goods? No, it helps domestic consumers, firms, and workers. No, the only ones who suffer