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
Sergeu [11.5K]
3 years ago
7

How do you work out the formula of an ionic compound? Please helppp

Biology
1 answer:
Law Incorporation [45]3 years ago
5 0
If they are negative and positive then they are attraction if the are the same then they are repulsion.

Hope this helps. Have a nice day.
You might be interested in
Its true to say that modern humans are, a, hominids b, hominins c, primates d, all of the above
vesna_86 [32]
True to say that modern humans are primates
6 0
4 years ago
Read 2 more answers
Why would it be hard to find the ideal CO2 level if the light intensity were very low?
garik1379 [7]
Remember that CO2, light and heat (to activate the reaction and keep the enzymes happy) are all needed for a reaction. When one goes missing, it destroys the whole process.

1. No light = no reaction can be made. That means the plant wouldn't intake any CO2 anyway.

2. When very hot the enzymes will denature (plant dead) or when cold, the activation energy will not be there. So once again, it will not respond to light as it is not its primary concern.
3 0
3 years ago
A rock sample has 25% of its original radioactive element and the half-life of the
kogti [31]

Answer:

c 500000

Explanation:

the half was 1000000 so it's 2000000 and 25% of that is 500000

6 0
3 years ago
What was the Louis Pasteur view regarding the origin of life​
Alika [10]

Answer:

Louis Pasteur effectively disproved the spontaneous generation concept by performing research that displayed exposure to fresh air was the trigger of the microbial growth.

Explanation:

8 0
3 years ago
A researcher is designing an experiment to determine whether the production of amylase increases when a person anticipates eatin
iris [78.8K]
I think the best answer would be
<span>Test the variation in the amount of amylase produced by each individual before and after being presented with a bowl of pasta.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Chemical bonds found in living systems do not normally include __bonds
    5·2 answers
  • Microevolution can be monitored by observing: select one:
    8·1 answer
  • How does the human urinary system filter waste from the blood, store it and then get rid of it?
    11·2 answers
  • What do astronomers use to calculate the age of the universe select 3 options
    5·1 answer
  • Is a sea cucumber a producer
    15·1 answer
  • How do ivasive species impact the carrying capacity of ecosystems?<br><br> Helpp ASAP !!!!!
    7·1 answer
  • What is a population?
    7·1 answer
  • Temperature
    15·1 answer
  • Which is not a way carbon can return to the atmosphere?
    6·1 answer
  • Which hormone are produced by thyroid gland and pancreas ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!