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
erik [133]
3 years ago
5

Which statement describes ONLY the Quantum Mechanical model of the atom? A) Energy Is quantized B) Has discrete energy levels. H

as sub levels within the energy levels D) Sometimes referred to as the planetary
model




pleas help​
Chemistry
1 answer:
gayaneshka [121]3 years ago
4 0
C) Has sub levels within the energy levels. Lol forgot to put C
You might be interested in
We use yeast, seen below, when we make bread. Some warm water and a little sugar and yeast are ready to divide through budding.
marissa [1.9K]
The correct answer to this question is genetic reproduction
4 0
3 years ago
When explaining chemical reactions to a friend, Brianna models a reaction by taking several colors of modeling clay and making a
Ludmilka [50]

Answer:

True

Explanation:

A synthesis reaction is one that involves the combination of more than one reactants to form a single product. This is directly opposite to a decomposition reaction where a complex compound is broken down into various products.

Examples of synthesis reaction are;

1. The combination of sodium with chlorine to form sodium chloride.

2. The combination of hydrogen and oxygen to form water

so explaining what Brianna did, the models of clay are the reactants coming together to form a single product which is the sculpture.

5 0
3 years ago
Read 2 more answers
Use the following equation to answer question 1-4. Make sure you balance first.
worty [1.4K]
<h3>Answer:</h3>

5.2 mol H₂O

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Chemistry</u>

<u>Stoichiometry</u>

  • Using Dimensional Analysis
<h3>Explanation:</h3>

<u>Step 1: Define</u>

[RxN - Balanced] 6HCl + Fe₂O₃ → 2FeCl₃ + 3H₂O

[Given] 10.4 mol HCl

<u>Step 2: Identify Conversions</u>

[RxN] 6 mol HCl = 3 mol H₂O

<u>Step 3: Stoichiometry</u>

  1. Set up:                             \displaystyle 10.4 \ mol \ HCl(\frac{3 \ mol \ H_2O}{6 \ mol \ HCl})
  2. Multiply/Divide:               \displaystyle 5.2 \ mol \ H_2O
4 0
3 years ago
Which statements about thermal energy are true? Choose all answers that are correct. A. Temperature is a measure of the average
Alekssandra [29.7K]
The answers that are correct are a, b, and d
3 0
3 years ago
Why are there wires in circuits?what is their job/function?
ra1l [238]
To connect the parts of a circuit and transport electricity in it from one place to nother
3 0
4 years ago
Read 2 more answers
Other questions:
  • Write a balanced nuclear equation for the beta decay of protactinium
    13·1 answer
  • For the following reaction, 5.04 grams of nitrogen gas are allowed to react with 8.98 grams of oxygen gas: nitrogen(g) + oxygen(
    8·2 answers
  • You jogged for 2.1 miles, how many feet did you jog?
    5·1 answer
  • Compare the vapor pressure curves of 1-butene and 1-heptene. Explain your reasoning.
    14·2 answers
  • Vinegar (C2H4O2) and baking soda (NaHCO3) react to form sodium acetate, water, and carbon dioxide.
    11·2 answers
  • The mass of vitamin D in your blood is 50.0 grams. What is this measure in pounds? (answer in scientific notation)
    8·1 answer
  • Pedro is baking a cake for his experiment on chemical changes. He knows a chemical change will occur when he puts the cake mixtu
    7·1 answer
  • Convection is said to occur in _______ , which includes liquids and gases.
    5·1 answer
  • What is the molarity of a 1.44 (m/v)% solution of an HCOOOH (Formic acid)?
    9·1 answer
  • A nitrogen bubble with a volume of 0.0050 mL forms in the joint of a scuba diver as she ascends rapidly from a pressure of 4.1 a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!