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
inysia [295]
3 years ago
8

A molcule is the smallest part of

Chemistry
1 answer:
telo118 [61]3 years ago
8 0

Answer:

compound

Explanation:

A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.

You might be interested in
Jeremy hypothesized that adults with blue eyes are shorter than adults with brown eyes. He collected data by visiting all of the
Orlov [11]
C. Yes; a false hypothesis gives a scientist new information to use.
3 0
3 years ago
Read 2 more answers
Please help me with chem, it would be very appreciated!
Lelu [443]

To determine the shapes of molecules, we must become acquainted with the Lewis electron dot structure. Although the Lewis theory does not determine the shapes of molecules, it is the first step in predicting shapes of molecules. The Lewis structure helps us identify the bond pairs and the lone pairs.

Please mark BRAINLIEST.

5 0
3 years ago
which of the following choices defined energy in a scientific terms look for the definition of energy
Sati [7]
The answer is the last one .... The ability to do work and cause change

7 0
3 years ago
Which of the following statements about gamma rays are TRUE? I. Gamma rays have low energy II. Gamma rays are a form of light. I
OverLord2011 [107]

Answer:

the third one

Explanation:

6 0
3 years ago
Read 2 more answers
What is the percent composition by mass of each element in Co(HSO4)2?
MrRissso [65]

Answer:

54.1 % Ca, 43.2 % O, 2.7% H

Explanation:

Molecular formula for calcium hydroxide is Ca(OH)₂

As we don't have a mass of Ca(OH)₂ to find out the percentage composition, we consider that the question refers to 1 mol of compound.

1 mol of hydroxide weighs 74.08 g

1 mol of hydroxide has 1 mol of Ca, therefore 40.08 g are Ca

2 moles of O therefore 32g are O

2 moles of H therefore 2 g are H

Percentage composition is known as (Mass of element/Total mass) . 100

(40.08 / 74.08) . 100 = 54.1 %

(32 / 74.08) . 100 = 43.2 %

(2 / 74.08) . 100 = 2.7%

im a smart one

7 0
2 years ago
Other questions:
  • How calculate how many milliliters of glycerin (specific gravity=1.26) will have a mass of 0.75 lbs?
    11·1 answer
  • Which one has the greatest mass?
    11·2 answers
  • Choose all the answers that apply. Metamorphic rock is:
    10·1 answer
  • Determine how many mm of Hg are equal to 5.3 atm of pressure
    15·1 answer
  • Olive oil has a density of 0.92g/ml. How much would 1.0 Liter of olive oil weigh in grams?
    10·1 answer
  • When a positive ion is formed, the resulting ion is
    10·1 answer
  • What is the amplitude of a wave?
    15·1 answer
  • 152 2s22p6 3s2 3pó 452 3d5
    11·1 answer
  • How many silver atoms are in 1 mole of silver?
    8·2 answers
  • Many glucose monomers are found in
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!