tee9170 tee9170

03-03-2020
Chemistry

contestada

What element has 3 valance electrons and 4 energy levels

Respuesta :

nubiaserna4 nubiaserna4

03-03-2020

Answer:

gallium

Explanation:

Answer Link

Otras preguntas

At an Elizabethan playhouse, who were the groundlings?

What is the difference between monotheism and polytheism

PLEASE HELP ME!!!!A specific radioactive isotope is presented for our scientific evaluation for possible use of this isotope within the field of radioisotopic m

Helena needs 3.5 cups of flour per loaf of bread and 2.5 cups of flour per batch of muffins. She also needs 0.75 cup of sugar per loaf of bread and 0.75 cup of

Which of these smoking-related diseases cause permanent damage to the lungs check all that apply 1. chronic 2.obstructive pulmonary disease COPD 3.emphysema 4.a

Z is centroid of triangle RST. What is RW, if RV=4x+3, WS=5x-1, and VT=2x+9? x= WS= RW= Pls help its due today thanks in advance

I recently went up in rank on Brainly and im wondering, if i use 70 pts will i go back to being a beginner?

The length of a rectangular garden is 5 feet greater than the width. the are of the rectangle is 300 square feet. find the length and the width.

When one atom donates an electron to another atom the donating atom becomes a?

What concerns about their security do macbeth and lady macbeth express early in scene ii?