![Biology](/tpl/images/cats/biologiya.png)
Hey can you help me with these questions
1. What occurs across a period of the periodic table?
A number of neutrons decreases
B average atomic mass decreases
C number of inner orbital electrons increases
D number of protons increases
2. How do transition metals generally compare to alkali metals?
A harder
B. fewer electrons in outer shell
C. more reactive
D lower boiling points
Plz help asap
Best answer gets
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 19:00, nommies005
Can someone me with this and tell me what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 00:10, maxy7347go
Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:20, gamer67respress
Which direction does the energy flow in this energy pyramid ?
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00, fastpitchhailey1354
Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe
Answers: 1
Do you know the correct answer?
Hey can you help me with these questions
1. What occurs across a period of the periodic table?
Questions in other subjects:
![Konu](/tpl/images/cats/health.png)
Health, 02.06.2021 09:10
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 09:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.06.2021 09:20
![Konu](/tpl/images/cats/ekonomika.png)
Business, 02.06.2021 09:20
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/en.png)