abyade07 abyade07

06-10-2020
Physics

contestada

An atom has 18 protons and 8 valance electrons. Which statement would best identify this element.

Respuesta :

laratunca2004 laratunca2004

06-10-2020

Answer:

argon

Explanation:

an element's atomic number is its number of protons, and argon has 18 protons. it is also a noble gas, which has 8 valence electrons.

hope this helps!

Answer Link

Otras preguntas

Overpopulation, hunger, and a desire to escape religious persecution were motivating factors for many people from _______ during the era of North American colon

when you first open office calc, the most recently saved spreadsheet opens up. A) true B) false

If tanya lets others know that her strength is being an achiever, what is she not likely to let her followers do

The force of an object (f) is equal to its mass (m) times its acceleration (a). Thus, the formula for calculating force is f = ma. Based on this information,

Help me with 24,26,28, and 30 please.

The square and the triangle have equal perimeters. A. Find the value of x. B. Find the perimeter.

An airplane travels at 950 km/h. how long does it take to travel 1.00 km

Select all that apply. Suppose you throw wadded sheets of paper at a wastebasket 10 feet away, and you make 14 out of 25 shots. Which of the following is true?

how does benjamin franklin seek to achieve moral perfection? A. by keeping a journal for 13 days B. by saying a daily set of 12 prayers C. by mastering 13 basic

According to Freud, which stage of psychosexual development is the longest and ensures continuation of the human species? Phallic stage Genital stage Oral stage