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

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

Which of the following is an example of personification A. can you believe how many people are here? B. I have a million things to do after school today. C.

Does anyone know the answer to X - 5y

Given the issue, stand, and claims, write a thesis statement. Example: Issue: Cycling to commute to work or school Stand: In favor Claims: Health benefits,

help me please!!!!!!!!!!!!!!!!!!!!

Mars had a mass of 6.38* 10^23 kg and a radius of 3,390,000meter what is the force of gravity experienced by a mars rover with a mass of 3.7 kg playing in the M

A construction firm is building a football stadium. The building work has taken 499 days so far. It should take another 199 days to build. How many days will th

Please help! 100points! A sequence is defined recursively by the given formulas. Find the first five terms of the sequence. an = 2(an − 1 + 4) and a1 = 5 (the n

Aksum was known for being a strong trading network, this comes with a lot of benefits. From the list below, which benefit do you believe was the reason that Aks

What is one element that is found in the human body, air, or the universe ?

the value of the power is