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
kotykmax [81]
4 years ago
10

What element has 30 electrons, 35 neutrons and and a mass of 65 amu?

Chemistry
2 answers:
evablogger [386]4 years ago
8 0

The answer is zinc. Zinc has 30 protons which must equal electrons

aalyn [17]4 years ago
8 0
Zinc is the answer!
Hope this helps!
You might be interested in
In the alveoli and lung capillaries, co2 and o2 are exchanged by means of _____.
-Dominant- [34]
Through hemoglobin transport in blood, material exchange is carried out on the alveolar membrane.
8 0
3 years ago
Ions that are present before and after a neutralization reaction are
VikaD [51]

Answer:

spectator ions

Explanation:

8 0
3 years ago
What is the limiting reactant for the following balanced equation when 9 moles of AlF3 are mixed with 12 miles of O2?
tamaranim1 [39]
<h2>Answer:AlF_{3} </h2>

Explanation:

The chemical equation of the reaction that occurs when AlF_{3} reacts with O_{2} is

4AlF_{3}+3O_{2}→2Al_{2}O_{3}+6F_{2}

4 moles of AlF_{3} requires 3 moles of O_{2}.

1 mole of AlF_{3} requires \frac{3}{4} moles of O_{2}.

Given that we have 9 moles of AlF_{3}.

9 moles of AlF_{3} requires \frac{3}{4}\times 9=6.75 moles of O_{2}.

But we have 12 moles of O_{2}.

So,AlF_{3}  will be consumed first.

So,AlF_{3}  is the limiting reagent.

3 0
3 years ago
If 21.3 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 297 Kelvin and 1.40 atmosph
Gnoma [55]
Hope it helped you.

4 0
3 years ago
AWhich of the following terms is NOT used to refer to white blood cells?
myrzilka [38]

Answer:

C. Platelet

Hope this helps!

5 0
2 years ago
Read 2 more answers
Other questions:
  • in the reaction Mg (s) + 2HCl (aq) -&gt; H2 (g) + MGCl (aq), how many moles of hydrogen gas will be produced from 75.0 millilite
    5·1 answer
  • What coefficients would balance the following equation?
    5·2 answers
  • PLZ ANSWER NOW
    10·2 answers
  • List three organelles found in cells and describe their functions.
    13·2 answers
  • What are two substances that are useful because of their viscosity? (Please describe why they are useful)
    15·1 answer
  • What is the mass ethyl alcohol that fill 200.0 ml
    14·1 answer
  • What is the approximate total number of atoms in 1.0 mole of lithium?
    10·1 answer
  • Anyone know the answer to this one?
    15·1 answer
  • What represents a community?<br> pond<br> B<br> a snail<br> snails<br> D snails, guppies and plants
    15·1 answer
  • 40.0 g of ice cubes at 0.0°C are combined with 150. g of liquid water at 20.0°C in a coffee cup calorimeter. Calculate the final
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!