day1864 day1864

26-10-2018
Physics

contestada

How many number of electron shells does calcium have ?

Respuesta :

ariel83 ariel83

26-10-2018

20 electrons and 2 valence electrons

Answer Link

dede804326 dede804326

26-10-2018

20 electrons have calcium

Answer Link

Otras preguntas

Richard Preston’s primary purpose in writing The Hot Zone was to___readers.

In this problem you have to Solve for x.

igneous rock can form ______, ______and _______ rocks

Choose the correct word: The rocks on the volcanic island were _____ in nature. subterranean fidelity igneous allusion

88 times 7.3 eaquals

what is 29/7 as a repeating decimal

For the graph x=-3 find the slope of a line that is perpendicular to it

physical science help please! I will up-vote all answers! The Periodic Table is organized so that atoms of elements with the same number of valence electrons ar

equation for (1,5 2,13 3,29)

When Emma was born, she weighed 3.2 kilograms. In 2 months, she weighed 5.15 kilograms. How much did Emma gain in her first 2 months?

ACCESS MORE EDU ACCESS