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
scoundrel [369]
3 years ago
8

Which statement correctly compares and contrasts the information represented by the chemical formula and model of a compound? Bo

th show how the atoms in a compound are connected. Models show how the atoms in a compound are connected. Chemical formulas show how the atoms in a compound are connected.
Chemistry
2 answers:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

Models show how the atoms in a compound are connected.

I just took this instruction so make sure to press that <u>THANKS </u>button!

batgirl1000000000000000000000
2 years ago
thanks
Tema [17]3 years ago
7 0
The correct answer is: Models show how the atoms in a compound are connected.
You might be interested in
The observation that 20g of hydrogen gas always combines with 160g of oxygen gas to form 180g of water, even when there is more
mash [69]

Answer:

The answer is most likely A. Definite proportions

Explanation:

The Law of Definite proportions states that a given chemical compound always contains its component elements in fixed ratio (by mass) and does not depend on its source and method of preparation.

3 0
2 years ago
Metals have high melting and boiling points and are often shiny and silvery. Which of the blocks are metals?
DanielleElmas [232]

Answer:

S and p blocks elements are considered metals while d-block elements are considered transition metals.    

Explanation:

s-block consist of lithium, sodium, potassium, rubidium, cesium and francium metals.

All are these called alkali metals.

These metals have one valance electron.

These metals are soft and having low density.

They easily lose their one valance electron and form cation with +1 charge.

They have low melting points.

P- block elements includes beryllium, magnesium, calcium, strontium, barium, radium metals.

They are called alkaline earth metals.

All are these have two valance electrons.

They easily lose their valance electrons and form cation with charge of +2.

These metals are also very soft.

They form salt with halogens.

They are also very reactive metals.

8 0
3 years ago
Which of the following is an example of a “nature vs. nurture" question?
Naily [24]

Answer:

The answer to your question is D

5 0
3 years ago
Charles’ Law can be expressed mathematically as V=kT. If the constant k for 6.0 L of gas is 0.020 L/K (liters per kelvin), what
kozerog [31]

Answer: 300 K

Explanation:

Charles' Law: This law states that volume is directly proportional to the temperature of the gas at constant pressure and number of moles.

V\propto T    (At constant pressure and number of moles)

V=kT

Given : V= 6.0 L

k= 0.020 L/K

T=?

6.0=0.020LK^{-1}\times T

T=300 K

Thus temperature of the gas is 300 K.

3 0
3 years ago
Which Of the following compounds is an electrolyte?
Anettt [7]
Hello,

Here is your answer:

The proper answer to this question is option D "<span>sodium hydroxide".

Here is how:

Sodium Hydroxide its a white substance that is a </span><span>electrolyte.

Your answer is D.

If you need anymore help feel free to ask me!

Hope this helps!</span>
8 0
3 years ago
Other questions:
  • Based on this information what is the most likely reason for refrigerating most foods reduce the rate at which they spoil
    12·1 answer
  • Consider three identical flasks filled with different gases. Flask A: CO at 760 torr and 08C Flask B: N2 at 250 torr and 08C Fla
    14·1 answer
  • Calculate the number of moles in 5.96 g KOH
    15·2 answers
  • Assuming complete dissociation, what is the pH of a 4.82 mg/L Ba(OH)2 solution?
    14·1 answer
  • Plz help if you can!!!
    8·1 answer
  • Why is a liquid able to flow?
    6·2 answers
  • Which letter (a–f) represents potential energy (ΔH) of the products?
    7·1 answer
  • Once again rocks and/or minerals
    9·2 answers
  • Convert the following into correct scientific notation:
    15·1 answer
  • Classify each of the following as abiotic or biotic.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!