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
prisoha [69]
3 years ago
14

What are substance made of

Chemistry
1 answer:
Stella [2.4K]3 years ago
4 0

Answer:

Lesson Summary. A substance is simply a pure form of matter. In other words, a substance is matter than contains only one type of atom or molecule. Pure substances can be further divided into two sub-categories: elements and compounds.

Explanation:

<em><u>Radhe</u></em><em><u> </u></em><em><u>Radhe</u></em><em><u>❤</u></em>

You might be interested in
If a solution has a pH of 7.41, determine its H+ concentration.
makvit [3.9K]
[H+]=10^-^p^H

[H+]=10^-^7^.^4^1

[H+] = 3.89 x 10^-^8
8 0
3 years ago
Which of the following describes how metamorphic rock forms?
nasty-shy [4]

Answer:

well they form by heat and pressure

6 0
3 years ago
Read 2 more answers
Complete the chemical change. _______ + e - → Cl-
Sedaia [141]
You are left with a chloride ion, so you started off with a chlorine atom.
Cl + e- → Cl-
3 0
3 years ago
Read 2 more answers
Question 1 (1 point)<br> ROOTS--What is NOT a root function in plants?
Jlenok [28]

Answer:

deez nuets

Explanation:

bf gm Jr rj if dl if did fll j fll kd golf du is no u to

3 0
3 years ago
please help!!!!!! What is the mass of 1 mole of magnesium (Mg)? Express your answer to four significant figures. The mass of 1 m
Semmy [17]
I believe you just look at your periodic table for this value. I don't think there is any math involved.
Therefore one mole of Mg = 24.305g.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the final volume of a sample of neon under 5.6 atm of pressure at 250 k if it was initially at 6.7 atm or pressure, 500k
    9·2 answers
  • What is the correct chemical name for the molecular compound if6?
    5·1 answer
  • What is the valency of dioxide?
    15·2 answers
  • Write the electron configuration for sodium.
    9·1 answer
  • What family is the mineral lead in?
    11·1 answer
  • How do moving plates change Earth's crust?
    8·1 answer
  • The data listed below are for mechanical waves. which wave has the greatest energy? amplitude = 7 cm; wavelength = 12 cm; period
    9·2 answers
  • What is the molarity of a solution which contains 0.88 g of barium chloride in 120.0 mL of solution
    15·1 answer
  • How many moles of HCI can be formed when 2 mol of hydrogen gas react with chlorine
    5·1 answer
  • Which oxide is used to make red colour glass?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!