nessa142 nessa142

05-01-2017
Biology

contestada

what element has 2 energy levels and 1 valance electrons

Respuesta :

Apocrophon Apocrophon

05-01-2017

Lithium is the third element, has 1 valence electron, and the valence electron is in the 2nd energy level.

Answer Link

Otras preguntas

The Han Dynasty (202 BC – AD 8; AD 25-220) consisted of two parts called the what

9/10 times a number plus 6 is 51

What was the role of Ulysses s. Grant in ending reconstruction

Please help me use the words persecute and boycott in a sentence about the American colonies.

70% of what number is 50

A scientist repeats another scientist's experiment but guts different results. What are possible causes

During the Gilded Age, a factory worker who was injured while working generally received

what happened 100 years ago in jrotc

Is the relationship between the cost of equal-priced DVDs and the number purchased linear

How do we know that caramelizing sugar is a chemical change?