khalia1234 khalia1234

29-04-2020
Chemistry

contestada

Which of the following elements has the smallest atomic size?

Respuesta :

Аноним Аноним

29-04-2020

Answer:helium

Explanation:

As can be seen in the figures below, the atomic radius increases from top to bottom in a group, and decreases from left to right across a period. Thus, helium is the smallest element, and francium is the largest.

Answer Link

Otras preguntas

What did President Theodore Roosevelt hope to do with his Square Deal? A- build up the military B- Regulate big business C- Establish trade with foreign countr

4% of what number is 6

what is the definition of square root?

In the figure below, m ROP = 125°. Find the measure of each arc. For each arc, write two or more complete sentences explaining which theorem or postulate you

According to the definition of personality disorder, only individuals who show ______________ patterns of maladaptive behavior or emotional distress as a result

Do you think physicians should be reimbursed for their time communicating via phone calls or the internet with a patient and/or the patient’s guardian?

Harrison thought this day would never end "I am buried in homework" he told his friends. "I might suffocate under an avalanche of paper and books." Which litera

In how many ways can a teacher arrange 4 students in the front row of a classroom with a total of 30 students?

What does monotheistic mean?

Q37. what are the three primary factors that together influence the ethical decision-making process

ACCESS MORE EDU ACCESS