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
adell [148]
3 years ago
14

The Questions are in the Pictures Attached

Chemistry
1 answer:
Whitepunk [10]3 years ago
7 0

Answer:

1 is 5<3=me & you

Explanation:

You might be interested in
Water is an amphoteric substance, meaning it can serve as both an acid and a base,
statuscvo [17]

Answer:

given statement is completely true

e.g . water H2O

5 0
3 years ago
Read 2 more answers
Pitchblende is ore of _____.<br><br> plutonium<br> curium<br> uranium<br> radium
lisabon 2012 [21]

Answer:

I believe it is radium

Explanation:

8 0
3 years ago
15
damaskus [11]
Mostly in my opinion I think it’s the secound one
8 0
3 years ago
List any five items that can be found in a Science portfolio​
ad-work [718]

Answer:

physical projects

Journal entries

Materials

Lab reports

Artworks

Explanation:

Definition of a Portfolio:

Portfolio can be defined as a physical collection of student work that includes materials such as written assignments, completed tests, artwork, lab reports, physical projects and other material evidence of learning progress and academic accomplishment, including awards and honors,

A portfolio is a long-term form of self reflection and assessment that students do together.

Portfolios are a great way to demonstrate the competencies you would list on a resume or talk about in a science interview

6 0
3 years ago
Shown below is a lewis structure of the formamidinium ion. what geometry is exhibited by the two nitrogens in the formamidinium
wel
If that is your picture, then the answer is that

Geometry A is trigonal planar
and Geometry B is trigonal pyramidal

7 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the mole fraction of kbr in a solution made by dissolving 0.35 g KBr in 0.405 L water? (d = 1.00 g/mL).
    7·1 answer
  • Can two atoms with the same mass number ever be isotopes of each other ?
    6·1 answer
  • Which state of matter has a definite volume and takes the shape of its container?
    10·2 answers
  • Do plants uptake phosphorus as P?
    13·1 answer
  • The metal that is being electroplated onto another surface during electrolysis is first locatedin the electrolyte.in the battery
    10·1 answer
  • A 0.4272 g sample of an element contains 2.241 x 10 ^21 atoms . what is the symbol of the element?
    10·1 answer
  • 1. Select the correct statement: a. Colour of the transition metal ions arises due to d-d transition b. Colour of certain oxysal
    6·1 answer
  • How many grams of CaCl2 should be dissolved in 445.2 mL of water to make a 0.19 M solution of CaCl2?
    8·2 answers
  • Cu20(s) + C(s) - 2Cu(s) + CO(g)
    14·1 answer
  • Please Help! My question is attached below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!