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
Elena-2011 [213]
4 years ago
14

Electrons have a negative charge. True False

Chemistry
1 answer:
____ [38]4 years ago
3 0
Answer is true. Electrons have a negative charge and the lowest mass. Protons have a positive charge and neutrons have a neutral/ no charge. Both protons and neutrons have the same mass.
You might be interested in
What is the hydridization of TeBr4
Debora [2.8K]
It's sp3d according to the lewis dot structure (four bonds, one lone pair).
5 0
3 years ago
What is the pressure of a sample of gas at a volume of .335 L if it occupies 1700 mL at 850 mm Hg?
dangina [55]

Answer:

Pressure = 4313.43mmHg

Explanation:

P1 = ?

V1 = 0.335L

V2 = 1700mL =1700*10^-3L = 1.7L

P2 = 850mmhg

From Boyle's law, the volume of a fixed mass of gas is inversely proportional to its pressure provided that temperature remains constant.

P = k / v

K = pv. P1V1 = P2V2 = P3V3 =........=PnVn

P1V1 = P2V2

Solve for P1,

P1 = (P2*V2) / V1

P1 = (850 * 1.7) / 0.335

P1 = 4313.43mmHg

The pressure of the gas was 4313.43mmHg

7 0
3 years ago
La formula estructural del eter butil pentilico
Mama L [17]

Answer:

do you mean?

Explanation:

the structural formula of butyl pentyl ether

3 0
3 years ago
The air you breathe is made of 21% oxygen and 78% nitrogen. The oxygen in air is the _____ and the nitrogen is the _____.
Flura [38]
Here are the answers that would best complete the given statement above. The air you breathe is made of 21% oxygen and 78% nitrogen. The oxygen in air is the SOLUTE and the nitrogen is the SOLVENT. In a given mixture, the reagent having the highest percentage of amount is always the solvent and the one or ones having the lower percentages are the solutes. Hope this answer helps.
6 0
3 years ago
Nitrogen,oxygen and argon are obtained from liquid air by fractional distillation.State the physical property that makes this po
Maurinko [17]

they have different boiling points

8 0
3 years ago
Other questions:
  • What forces create the bent triatomic shape of a water molecule
    6·1 answer
  • What is the pH of the solution in which the [H+] is 1.0 × 10–4 mol/L ?
    14·1 answer
  • _Ba3Na2+<br> H2O +<br> Ba(OH)2 +<br> NH3<br> Balance this equation
    15·1 answer
  • In a problem, you are given two pressures and one temperature at constant volume and amount of gas. You are asked to find a seco
    15·2 answers
  • When a solution of barium nitrate and a solution of copper (II) sulfate are mixed, a chemical reaction produces solid barium sul
    14·2 answers
  • Electrons are:
    11·2 answers
  • A 250 mL sample of saturated AgOH solution was titrated with HCl, and the endpoint was reached after 2.60 mL of 0.0136 M of HCl
    5·1 answer
  • Calculate the molarity of a solution of HNO3 that contains 12.6 grams HNO3 in
    9·1 answer
  • What Will We Do? We will determine if a pen is a system. What function does a pen perform? ​
    9·1 answer
  • How many moles are in 1.80g of N2?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!