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
emmasim [6.3K]
3 years ago
15

100 points, five stars, and brainliest, please help me answer this!!

Chemistry
2 answers:
Ksju [112]3 years ago
8 0

Answer:

can you add a screenshot instead of a pdf?

Explanation:

KonstantinChe [14]3 years ago
7 0
Just so you know you’re picture isn’t coming up
You might be interested in
Which element easily gains one electron to form a negative ion?
slava [35]

Answer:

B. Fluorine (F) element easily gains one electron to for a negative ion.

7 0
3 years ago
In order to calculate how many neutrons are in an atom, you must subtract the mass number from the number of protons? Neutrons =
Inessa05 [86]

Answer:

True.

Explanation:

The mass number of an atom can be calculated using no of protons and the no of neutrons.

Mass number = no of protons + no of neutrons

We can rearrange the above formula to find the no of neutrons as follows :

no of neutrons = Mass number - no of protons

or

Neutrons = Mass - protons.

Hence, the given statement is true.

4 0
3 years ago
Atomic radius of bromine
Keith_Richards [23]

Answer: The answer is 185 Pm

4 0
3 years ago
Read 2 more answers
PLZ HELP IM TAKING A TEST AND ITS BEING TIMED!!!!!
m_a_m_a [10]

Answer:

Water and Rubbing alcohol.

Explanation:

Both are clear liquids, and the other answer choices are colored. So, these are the correct answers.

3 0
3 years ago
I need help please, will give 5 stars
DedPeter [7]
2nd one bhutdsaadxjytwwdghurfc
5 0
3 years ago
Other questions:
  • Which sentence describes two atoms that form an ionic bond?
    11·1 answer
  • The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy . If the rate
    15·2 answers
  • Describe the differences between long-term and short-term environmental changes in 2-3 sentences
    14·1 answer
  • Which of the following molecules contains a covalent bond? (Use the electronegativity values from the periodic table link to hel
    9·2 answers
  • Explain the differences among "s," "p," "d", and "f," electron orbitals
    12·1 answer
  • Help please will give brainliest
    9·1 answer
  • Calculate the volune, in liters, of 4 mol H2S at 60 degrees celsius and 200 KPa? Show your work 40 pts
    11·1 answer
  • Which of these elements has the smallest radius?<br> A. Si<br> B. Ar<br> C. Mg<br> D. S
    8·1 answer
  • Given the reaction:
    10·1 answer
  • WHAT TIME IS IT WHERE U ARE?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!