1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiks02 [169]
3 years ago
15

Help im stuck on a problem

Chemistry
2 answers:
Natalka [10]3 years ago
7 0
D: The atomic mass number
Step2247 [10]3 years ago
3 0
As i can see its D :)

You might be interested in
18. When a chemical reaction takes place in an open system, matter_____.
zheka24 [161]
A) can enter from the surroundings, but cannot escape to the surroundings
4 0
3 years ago
Read 2 more answers
Which of these is an example of water in liquid form
skad [1K]

Answer:

???????????????????????

4 0
3 years ago
Read 2 more answers
The primary role of the nervous system is to:
Scrat [10]
Gather and respond to information
3 0
2 years ago
Name the following compound: 2-ethyl-4-methylheptene 3,5-dimethyl-2-octene 2-ethyl-4-methylheptane 3-methyl-5-propyl-2-hexene
Nadusha1986 [10]

Answer:

3,5-dimethyl-2-octene

Explanation:

The parent chain will be choosen based on the highest value. In this case, if we count from top to bottom, we'll get seven carbon, however if we count from the second carbon, going left and then down, we'll get eight carbon. So the parent chain is octene

The double bond is located at the second carbon and the methyl groups are located on carbon 3 & 5. Since there are two methyl groups, we add di- in front of methyl to indicate two methyl groups present.

Note: The functional group has to be prioritise and it needed to be a part of the parent chain. In this case, the functional group is the double bond. (alkene)

5 0
3 years ago
Wat two common uses for Gallium??
Ann [662]

Answer:

mirrors and metal thermometers

Explanation:

ooga booga

6 0
3 years ago
Read 2 more answers
Other questions:
  • The following characteristics describe which of these terms? The substance is uniform in appearance and each part of the mixture
    11·1 answer
  • Review the families and classification of elements in the periodic table. Based on this information, you would expect elements t
    12·2 answers
  • Calculate the volume of "dry" hydrogen that would be produced by one mole of magnesium at
    5·1 answer
  • What does inductive effect mean?​
    13·1 answer
  • If you have a mixture of baking soda and water, what separation technique would you use?
    7·1 answer
  • An ionic compound has a generic formula of QR2.
    15·1 answer
  • Hey! If someone could help me out I would really appreciate it even if it was just one answer. I'm really stuck on 3. Its second
    6·1 answer
  • Will reaction Fe(OH)2 + BaCl2 be going in water?<br> yes/no and explanation please
    12·1 answer
  • HAAAAAALP MEEEEEEEEEEE​
    14·1 answer
  • What is one disadvantage of using fossil fuels?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!