![subject](/tpl/images/cats/biologiya.png)
Welp-..
11. What are some of the characteristics of Alkali Metals?
12. Which group is inert or non-reactive?
13. Which group is known as Alkaline Earth Metals?
14. What are some characteristics of Group 2?
15. What is group 17 known as?
16. What are some characteristics of Group 17?
17. What name is given to group 18?
18. What are some properties of group 18?
19. What happens to an atom’s mass as you move from left to right on the periodic table?
20. As you move from left to right across a row of elements in the periodic table what happens to the number of protons and neutrons?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00, animexcartoons209
Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 12:40, sheilashair
Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:00, jess7kids98
Evolution acts upon the population of organisms and not on each individual organism
Answers: 3
You know the right answer?
Welp-..
11. What are some of the characteristics of Alkali Metals?
12. Which group is...
12. Which group is...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.10.2019 16:30
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 10.10.2019 16:30
![Konu](/tpl/images/cats/en.png)
English, 10.10.2019 16:30
![Konu](/tpl/images/cats/es.png)
Spanish, 10.10.2019 16:30