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
qaws [65]
3 years ago
11

Help me 20 points please someone just get this done

Chemistry
2 answers:
faust18 [17]3 years ago
6 0

Answer:

whut done

Explanation:

I ain't see nothing

nevsk [136]3 years ago
3 0

Answer: there's nothing there

Explanation:

h

You might be interested in
Consider the unbalanced equation for the oxidation of aluminum.
SashulF [63]
In order to balance an equation, we apply the principle of conservation of mass, which states that mass can neither be created nor destroyed. Therefore, the mass of an element before and after a reaction remains constant. Here, the balanced equation becomes:
4Al + 3O₂ → 2Al₂O₃

The coefficients are 4, 3 and 2.
8 0
3 years ago
Read 2 more answers
What is the name for a substance made of billions of oppositely charged ions<br> joined together?
bija089 [108]

Answer:

Ionic substance

Explanation:

An ionic substance is formed when oppositely charged ions link up to form an infinitely large lattice structure that can only be described in terms of unit cells.

Ionic substances may consist of billions of oppositely charged ions. Ionic substances are hard, have high melting and boiling points and do not conduct electricity in the solid state because the ions are not free in the solid state.

However, in solution or molten state, the substance conducts electricity since the ions which are the charge carriers are now mobile.

8 0
3 years ago
The pattern of colors given off by a particular atom is called
babymother [125]

Answer:

idk

Explanation:

3 0
3 years ago
the purpose of the ____ system prevent foreign substances from entering the body and to attack foreign substances that are in th
Ratling [72]
Immune System is the answer.
7 0
3 years ago
How many electrons must Aluminum lose or gain to obtain a noble gas<br> electron configuration? *
BaLLatris [955]

Answer:

3 electrons

Explanation:

aluminum : [Ne]3s23p1 [ N e ] 3 s 2 3 p 1 . It loses 3 electrons from 3s and 3p orbitals and attains the noble gas configuration of Neon.

6 0
3 years ago
Read 2 more answers
Other questions:
  • The substances below are listed by increasing specific heat capacity value. Starting at 30 Celsius, they absorb 100 kJ of therma
    6·1 answer
  • What is the major role of the Nuclear Regulatory Commission
    12·1 answer
  • When 0.639 L of a 0.60 M solution is diluted to 2.822 L, what is the new molarity? Report your answer with 4 decimal places.
    9·1 answer
  • Answer number six please
    15·2 answers
  • Will mark brainliest
    5·1 answer
  • Does N2F2 obey the octet rule? Explain.
    11·1 answer
  • After James Chadwick discovered the neutron, atomic theory expanded to include isotopes. Isotopes have many practical uses. For
    11·1 answer
  • Why are coloures not observed in reflected light with light in the case of thick film?​
    11·1 answer
  • Which is more likely to melt a cup of ice - a spoonful of boiling water, or a cup of room-temperature
    6·1 answer
  • Need answer asap
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!