taillaid166 taillaid166
  • 04-05-2019
  • Biology
contestada




8. What atom is a noble gas in group 18, row 4?

A. Ar
B. Kr
C. Ne
D. Rn

Respuesta :

smcrim07pe8uuk
smcrim07pe8uuk smcrim07pe8uuk
  • 04-05-2019

Answer:

the answer is B:  Kr

Explanation:

just FYI...I inserted the chart as well

Ver imagen smcrim07pe8uuk
Answer Link
connectfatimah connectfatimah
  • 29-10-2019

Answer:

Kr

Explanation:

Answer Link

Otras preguntas

How many people could read in France in 2000, 2001, 2002, 2013?
What does "to see the elephant mean"?
you are planting a rectangle garden. it is 5 feet longer than 3 times its width. the area of the garden is 250 feet. find the dimensions
solve the formula for the indicated variable (b=rw+r,for w  sollution w=____)
What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all
the area of Alicia's garden is 81 square feet. what are the dimensions of her garden?
At Jones College, there are a total of 100 students. If 30 of the students have cars on campus, and 50 have bicycles, and 20 have both cars and bicycles, then h
which areas were obtained after the revolutionary war?
if a baking tray is 700mm by 600mm, how many of 25cm in diameter can fit into the baking tray?
7 facts about water of southwest region