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
forsale [732]
3 years ago
14

Please help!!! Best answer will get brainliest

Chemistry
2 answers:
algol133 years ago
8 0
Mtallic

All the other answers don’t make sense
Effectus [21]3 years ago
5 0
The answer should be metallic
You might be interested in
What does the prefix trans-indicate?
kogti [31]

Answer: I think trans- prefix Definition of trans- (Entry 3 of 3) 1 : on or to the other side of : across : beyond transatlantic. 2a : beyond (a specified chemical element) in the periodic table transuranium

Explanation:

The prefix trans- and its variant tra-, which mean “across,” appear in many English vocabulary words, for example: transmit, transform, and trajectory. Consider the word translation, which is the carrying “across” from one language into another.

Hope it helps

5 0
3 years ago
Read 2 more answers
The symbol Na represents a sodium atom that has lost an electron. True False
IgorLugansk [536]
False.
Na does represent sodium, but NOT when it lost an electron. Na+ represents sdoium when it lost its electron.

3 0
3 years ago
What two forces limit the height to which capillary action will take water up a tube?
WITCHER [35]
Capillary action<span> occurs when the adhesion to the walls is stronger than the cohesive </span>forces<span> between the liquid molecules. The </span>height to which capillary action will take water<span> in a uniform circular </span>tube<span>  is limited by surface tension and, of course, gravity.</span>
6 0
3 years ago
Is. Fe(s) ---------------&gt; Fe2+(aq) + 2e−<br>oxidation or reduction?​
frez [133]

Answer:

Oxidation occurs at the anode: Fe(s) | Fe2+(aq) half cell. (ii) Reduction occurs at the cathode: Ag(s) | Ag+(aq) half cell. Oxidation occurs at the anode: Pt | Sn2+(aq), Sn4+(aq) half cell. (iii) Electrons flow from the anode to the cathode: from the Pt(s) → Ag(s) electrode.

4 0
2 years ago
A gas system contains 2.00 moles of O2 and CO2 gas, has an initial temperature of 25.0 oC and is under 1.00 atm of pressure. If
Ainat [17]

Answer:

V_2=52.2L

Explanation:

Hello there!

In this case, by bearing to to mind the given conditions, it is firstly possible to determine the initial volume of the closed system via the ideal gas equation:

PV=nRT\\\\V=\frac{2.00mol*0.08206\frac{atm*L}{mol*K}*298.15K}{1.00 atm} \\\\V=48.9L

Which is V1 in the Charles' law:

\frac{T_2}{V_2} =\frac{T_1}{V_1}

And of course, T1 is 298.15 (25+273.15). Therefore, by solving for V2 as the final volume, we obtain:

V_2=\frac{V_1T_2}{T_1}\\\\V_2=\frac{48.9L*(45+273.15)K}{(25+273.15)K}  \\\\V_2=52.2L

Best regards!

8 0
3 years ago
Other questions:
  • If an element has the atomic number of 117 how many protons will it have and how many electrons will it have
    9·1 answer
  • What is the empirical formula for a substance that contains 24.59% phosphorus and 75.41% fluorine by mass?
    8·1 answer
  • A student wants to prepare a solution of cobalt(II) fluoride with a known molarity.
    12·1 answer
  • Compete the following table comparing atomic mass and mass number by enteng Yes or No in each box.​
    14·1 answer
  • You have two perfectly insulated cups. One contains water and the other contains an equal volume of another liquid that has half
    7·1 answer
  • An energy pyramid shows the amount of _________ available at each feeding level in an ecosystem
    7·2 answers
  • WHICH ELEMENT HAS ATOMIC NUMBER 78?
    6·1 answer
  • PLS HELPP FIRST TO BE CORRECT WILL GIVE BRANLIEST!!
    10·1 answer
  • How long does it take light to travel from the Earth to the Sun? The speed of light is 2.998×10^5 km/s and the Sun is 1.496×10^8
    6·1 answer
  • What most likely to cuase the rate of a chemical reaction to increase
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!