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
vagabundo [1.1K]
3 years ago
11

A. gaining 3 electrons

Chemistry
1 answer:
sp2606 [1]3 years ago
8 0

Answer: C. Gaining 5 electrons

Explanation: Aluminium has 3 valence electrons to have a full outer shell it would need 5 to become an octet (8).

You might be interested in
A light microscope that has two or more lenses is called a ____________________ (compound, simple) microscope.
Oduvanchick [21]
That is called COMPOUND microscope....
3 0
3 years ago
Read 2 more answers
Match the term with its description. (4 points)
Ne4ueva [31]

Answer:

A. a

B. c

C. b

D. d

Explanation:

3 0
3 years ago
3.) this graph shows the rates of reaction in a chemical reaction with and without the addition of an enzyme
mars1129 [50]

Answer:

a. Concave down

Linear increasing

b. Increases the reaction rate

c. The reaction approaches the saturation point of the enzyme

Explanation:

a. For the reaction with enzyme, the shape is concave down. The action of the enzyme on the preferred substrate is initially very rapid and decreases as the enzyme becomes saturated and the ratio of products to substrate increases to approach an equilibrium rate of reaction

For the reaction without enzyme, the shape is linear and increasing. Increase in the concentration of the substrate will increase the number of effective collisions that lead into product formation leading to an increased rate of the chemical reaction

b. The enzyme increases the proportion of effective combination of substrates to form the products

c. The curve of the reaction with enzyme flattens out because as the concentration of the substrate increases while that of the enzyme remains the same, the enzyme becomes saturated and less able to increase the rate of the reaction of the excess substrate.

5 0
2 years ago
Which branch of chemistry is most likely to involve the study of the earths crust
stepan [7]
I'm pretty sure it's organic chemistry.
5 0
2 years ago
Explain how to calculate the number of grams in 5.50 x 1022 atoms.
Neporo4naja [7]

Answer:

See below

Explanation:

From periodic table, find Mole Weight of the element in question

 this is the grams of the element in Avagadro's Number (6.022 x 10^23)  of atoms

   (5.50 x 10^22) / (6.022 x 10^23)  x mole weight = grams

7 0
1 year ago
Other questions:
  • Chlorine + potassium bromide <br> What is the equation for this??
    14·1 answer
  • Why is blood classified as class evidence and not individual evidence?
    14·1 answer
  • Find the mass percentage of water in ZnSO4 · 7H20<br><br><br> PLEASE HELP
    13·1 answer
  • Assume that the NO, concentration in a house with a gas stove is 150 pg/m°. Calculate the equivalent concentration in ppm at STP
    11·1 answer
  • Imagine dissolving a spoonful of sugar in a glass of water. Is the sugar-water combination classified as a compound or a mixture
    14·2 answers
  • During local winds which way does the cooler wind blow at night
    13·1 answer
  • Please help me out! :))
    12·1 answer
  • 3. How much force does a 15 kg baby have that is crawling through the house at an acceleration of 12 m/s2? *​
    8·1 answer
  • Apply Why does a box on the seat of a car
    10·1 answer
  • How many particles are in 2.4 moles of carbon dioxide
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!