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
Tcecarenko [31]
2 years ago
13

All materials are made of _____________.

Chemistry
2 answers:
monitta2 years ago
3 0

Answer:

b atoms

Explanation:

everything is made up of atoms

xeze [42]2 years ago
3 0
Hey hun!!! the answer would be B! Atoms
You might be interested in
What does an atom become when it gains an electron in an ionic bond?
Elden [556K]
It becomes a acceptor because in an ionic bonding the element who gives out is a donor while the atom which accept is a acceptor

7 0
3 years ago
Does an astronaut have more mass on earth then space? why or why not?
katovenus [111]

Answer:

No

Explanation:

No, his mass remains the same no matter where he is in the universe.

But then again the moon has less gravitational pull, therefore your weight and mass will be smaller in space and on the moon than on earth

I hope this was helpful! ;)

3 0
3 years ago
Circulacion de electrones en un material conductor en determinado tiempo.
barxatty [35]

Answer:

falso

Explanation:

tiempo no determinado El circulation de elctrones

4 0
2 years ago
Describe the physical and chemical weathering​
Stella [2.4K]

Answer:

Physical weathering is caused by purely mechanical changes to the rock, while chemical weathering is caused by chemical reactions.

Explanation:

Chemical weathering happens when the chemicals get diluted and dissolved in water and seep and percolate down the rock surfaces.

Physical weathering happens when rocks are fragmented into minor fragments while ensuring no alterations in their chemical makeup. The main causes behind physical weathering include spontaneous fluctuations in temperature like too high or too low heat or cold

7 0
3 years ago
Read 2 more answers
Finding mole ratios from chemical formulae
Levart [38]

7 moles of oxygen are in the sample.

According to the chemical formula, each mole of nickel tetracarbonyl contains 4 moles of C atoms. Simply convert it into a fraction by putting the original solution in the denominator and the diluted solution in the numerator if you need to determine the concentration ratio between two solutions. The V/n ratio for each gas must be the same if the two gases are at the same temperature and pressure. The volume ratio of two gases at the same temperature and pressure is equal to their molar ratio. The mole ratio of C to O is 1 : 1

Learn more about moles here brainly.com/question/10873665

#SPJ1.

7 0
2 years ago
Other questions:
  • The boiling point of isopropyl alcohol is 80.3°C. What state of matter is isopropyl alcohol in at 99°C?
    9·1 answer
  • You've asked your friends to define the terms "chemistry" and "chemical." With which definitions do you agree? Check all that ap
    14·1 answer
  • Help. Please.
    10·1 answer
  • In the chemical equation H, O2 (aq) --> H2O(1) + O2(g), the O2 is a
    6·1 answer
  • I have no idea pls help ty 11 points
    13·2 answers
  • What is the difference between a divide and a drainage basin?
    12·2 answers
  • The distance time graphs for two objects are shown below: look at the picture. Which statement is true? Both objects move at var
    5·1 answer
  • Can someone please help me with these questions
    11·1 answer
  • Which of these features was most likely formed by a divergent boundary?
    12·2 answers
  • Which has more thermal energy, an ice berg or a hot cup of coffee?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!