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
bulgar [2K]
3 years ago
6

What does an atom contain?

Chemistry
1 answer:
netineya [11]3 years ago
7 0

Answer:

neutron, proton, and electrons

Explanation:

The protons and the neutrons make up the center of an atom which is called the nucleus

You might be interested in
Calculate the compound amount. Use the compound amount formula and a calculator. (Round your answer to two decimal places.) P =
Julli [10]

Answer:

The compound amount is $303.03 .

Explanation:

Formula for compound interest:

A=P\times (1+\frac{R}{n})^{tn})

Principle amount  = $1100

Rate of the interest compounded semiannually :

= R = 9% = 0.09

Number of times interest compounded, n = \frac{12}{6}=2

(semi means two times in a year)

Time period = T = 14

A=\$1100\times (1+\frac{0.09}{2})^{2\times 14}=\$303.0310\approx \$303.03

The compound amount is $303.03 .

5 0
3 years ago
The water table is the..
Zielflug [23.3K]
The upper surface of the zone of saturation is called the water table
6 0
4 years ago
List 10 chemical reactions reactions that have benefited your life today. include the reason you think each was indeed a chemica
vagabundo [1.1K]

Answer:

your answer may be found on a website called "Thought.co"

once you get there just search "Examples of Chemical Reactions in Everyday Life" and it will give you some ideas  :)

7 0
3 years ago
Equations can be balanced by using the half-reaction method. Which step should be completed immediately after finding the oxidat
Dovator [93]
After finding the oxidation states of atoms, you identify the half reactions (option c).

The half reactions are given by the change of the oxidation states of the atoms.

For example if Cu is in the left side with oxidation state 0 and in the other side with oxidation state 2+, then there you have a half reaction (oxidation reaction). And if you have O with oxidation state 0 in the left side  and with oxidation state 2- in the right side, there you have other half reaction (reducing reaction).
8 0
4 years ago
Read 2 more answers
The densities of copper, silver, iron, and magnesium are in that order. You are given grams of each metal. Which one has the lar
enot [183]

Density is the ratio of mass to volume. The substance with the lowest density has the largest volume. The volume of magnesium will be the largest.

<h3>What is density?</h3>

Density is the mass per volume of the substance. It is denoted by the Latin letter rho (ρ) or D. It is the division of the mass in kilograms to the volume in cubic meters.

The relation of the density is inversely proportional to the volume and when the order is given in increasing order of density then magnesium will have the largest volume as it has the least density.

Therefore, magnesium has the largest volume.

Learn more about density here:

brainly.com/question/17596236

#SPJ1

3 0
2 years ago
Other questions:
  • What is the average kinetic energy of 1 mole of gas at 102 degree celsius
    6·2 answers
  • What is the volume of 18.0 M concentrated HCl solution that must be diluted in order to make 250mL of a 2.00 M HCl solution?
    11·1 answer
  • Which statement is true when a crystal is formed from many metal atoms? .A. There are no bands being formed.. B.There are many m
    11·2 answers
  • For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4Al(s)+3O2(g)→2Al2O3(
    12·1 answer
  • Which explains the basis of the Biuret test? a. Under base conditions, copper ions bind to the amino groups of proteins and chan
    7·2 answers
  • A pain-relieving pill has a mass of 0.005 g. Express the pill’s mass in grams using scientific notation or in milligrams.
    7·2 answers
  • N the water cycle, clouds form as a result of .
    5·2 answers
  • Which of these is an indication that a chemical reaction has occurred? A.Melting of a substance B.Boiling of a substance C.Forma
    6·1 answer
  • Perform the following operation
    8·1 answer
  • Identify indicators of a chemical reaction. check all of the boxes that apply. a black powder is added to a clear liquid. fizzin
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!