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
Dima020 [189]
3 years ago
7

A student weighs a 0.0144 g sample of magnesium metal. How many moles of magnesium does the sample contain?

Chemistry
1 answer:
andrey2020 [161]3 years ago
3 0

Explanation:

here's the answer to your question

You might be interested in
7. (04wP2-5)Elements with atomic number 21 to 30 are d-block elements.
Katyanochek1 [597]

Answer :

  • (a) zn

Explanation:

  • (b) a ligand is an ion or molecule that binds to the central metal atom to form a cordinate complex.
  • (c)
<h3> above</h3>

3 0
3 years ago
What is the charge on an electron? <br><br> -1<br> 0<br> +1<br> -2
Mama L [17]

An electron has a negative charge of one

An neutron has no charge (hence, neutral)

An proton has a positive charge of one

~

5 0
3 years ago
Read 2 more answers
Students were investigating properties of matter, but wanted to make sure that when they tested these properties they had proper
Mariana [72]

Answer:

See explanation

Explanation:

An intrinsic property is a property that is internal, that is, it characterizes the substance under study. The possession of an intrinsic property depends on the nature of the substance. An intrinsic property does not depend on amount of substance but on the nature of the substance.

Examples of intrinsic properties include; Density. Solubility, Melting Point, Freezing Point, Boiling Point, Conductivity etc.

Intrinsic properties really represent the matter that is being studied. For instance, the boiling point of water will always be 100°c. No other liquid can boil exactly at that temperature. Hence, this intrinsic property can always be used to identify an unknown liquid as water.

The students were right, studying intrinsic properties accurately represent the matter that is being studied.

4 0
3 years ago
Resources that are not able to be reproduced as quickly as they are used are called _____.
Maurinko [17]

Answer:

C) non renewable resources

Explanation:

These are resources such as oil that are formed over a long period of time but are consumed very quickly.

8 0
2 years ago
What would happen if less calcium chloride reacted and more unknown carbonate reacted?
Anit [1.1K]
A white insoluble solid would appeaer
8 0
3 years ago
Other questions:
  • What is the volume of a board that measures 1.8cm by 8.8cm by 30.5cm?
    12·1 answer
  • What would happen to the atom calcium if you added 3 protons?
    11·2 answers
  • Magnesium and iron are metallic elements. How does a mole of magnesium compare with a mole of iron? A mole of iron has more atom
    7·1 answer
  • Give the correct thermochemical equations for a (cacl2+h2o) pack and (nh4no3+h2o) pack.
    9·1 answer
  • Who is ghana's presnt​
    6·1 answer
  • How can a shoreline be destroyed by a Hurricane?
    11·2 answers
  • Why did you wrap test tube 2 and 5 in aluminium foil and not test tube 1 and 6?
    12·1 answer
  • PLS!! I really need help since I don´t understand this
    10·2 answers
  • PLEASE HELP ME !!!!!!!
    12·1 answer
  • Explain why in this crossing all of the hedgehog offspring are brown even though they all carry the white gene?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!