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
ziro4ka [17]
3 years ago
13

In models of molecules, spheres of different colors and

Chemistry
1 answer:
AlladinOne [14]3 years ago
3 0

Answer:

D

Explanation:

According to this question, each model of molecules in the options contains spheres of different colors and sizes representing different types of atoms. The atoms of the same element are the spheres of same color and size while atoms of different element are of different color or size.

Therefore, the model showing a molecule of a substance that is made up of three elements is model D because it is made up of three distinct spheres representing atoms of each element.

- The red sphere is the atom of the first element

- The big dark sphere is the atom of the second element

- The small white sphere is the atom of the third element

You might be interested in
Two students are trying to figure out the Calories per gram of potato chips. They burn part of the potato chip and feel the heat
kakasveta [241]

Answer:

ok

Explanation:

6 0
2 years ago
How do isotopes of an atom differ? how are they the same?
otez555 [7]

Answer: Isotopes of an atom are different because they have different atomic masses and different number of neutrons within their nucleus. They are the same since they will always have the same atomic number/number of protons in their nucleus.

Explanation:

5 0
3 years ago
Which of these elements are you least likely to find in nature as a pure element (that is, not combined with any other elements
Delvig [45]
The answer is sodium (Na)

<em>Let me know if u have anymore questions ☺</em>
7 0
3 years ago
Read 2 more answers
A hydrated salt, MgSO4, weighing 3.211 g is heated in a crucible until reaching a constant weight. The weight of the anhydrous M
Novay_Z [31]

Magnesium sulfate is an inorganic salt with the formula MgSO4(H2O)x where 0≤x≤7. It is often encountered as the heptahydrate sulfate mineral epsomite (MgSO4·7H2O), commonly called Epsom salt.

6 0
3 years ago
HARD QUESTION (really need help)
torisob [31]

Answer:

answer is A

hope this helps

5 0
3 years ago
Other questions:
  • Which element's total number of electrons is equal to the number of core
    10·1 answer
  • PLEASE HURRY! What is the relationship between distance and magnetic attraction? Give me some examples please. Pictures needed.
    7·1 answer
  • At STP, which 2.0-gram sample of matter uniformly fills a 340-milliliter closed container?
    14·1 answer
  • . A sample of crude oil has a density of 0.87 g/mL. What volume (in liters) does a 3.6 kg sample of this oil occupy
    5·1 answer
  • - What is the element symbol for californium?
    5·1 answer
  • All modern fertilizers use PO43- as a source of phosphorus. Use your knowledge of the old methods to determine the moles of phos
    12·1 answer
  • The transfer of energy that occurs when a force is applied over a distance is
    15·1 answer
  • A fine of 50.0 mL of 0.0900 M CaCl2 reacts with excess sodium carbonate to give 0.366 g of calcium carbonate precipitate. What i
    8·1 answer
  • Which of these is a balanced chemical equation?
    10·2 answers
  • HELP ME PLEASEE!!!! BRAINLIEST FOR CORRECT ANSWER NO COPY AND PASTE. CLICK ON THE IMAGE
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!