![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 12.12.2019 07:31, Amariahploiee
Which one of the following tells the physical state (matter) of an element at room temperature?
a. atomic number
b. the color of the chemical symbol
c. atomic mass
d. element name
which of the following elements is the most reactive?
a. k
b. kr
c. fe
d. cu
which of these elements is least metallic?
a. k
b. kr
c. fe
d. cu
which of these groups are all nonmetals?
a. k, ca, sc
b. se, br, kr
c. v, cr, mn
d. as, se, br
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:30, Kathryn014
4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:30, madmatt873
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
Answers: 1
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Do you know the correct answer?
Which one of the following tells the physical state (matter) of an element at room temperature?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 01:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.04.2021 01:00
![Konu](/tpl/images/cats/fizika.png)
Physics, 30.04.2021 01:00