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
Marysya12 [62]
2 years ago
13

Of the choices, which metal element would be the most reactive? (Please explain why the answer is the answer).

Chemistry
2 answers:
mart [117]2 years ago
7 0

Answer:

sulfur

Explanation:

sulfur because it have unknown metal

i just got done with the unit 2 weeks ago

sasho [114]2 years ago
5 0
A sulfur because it is the closest to fr
You might be interested in
Identify this compound: KClO4
lidiya [134]

Answer: Potassium perchlorate

Explanation:

3 0
2 years ago
Read 2 more answers
Which of the following is a synthesis reaction?
zhuklara [117]
The last one is the answer to your question. D is the answer
6 0
3 years ago
Read 2 more answers
An aqueous antifreeze solution is 60.0% ethylene glycol (HOCH2CH2OH) by mass and has a density of 1.06 g/mL. Calculate the molal
galina1969 [7]

Answer:

[HOCH₂CH₂OH] = 24.1 m

Explanation:

Ethylene glycol → HOCH₂CH₂OH

60% by mass means that 60 g of ethylene glycol are contained in 100 g of solution.

Solution mass = Solute mass + Solvent mass

100 g = 60 g + Solvent mass

Solvent mass = 40 g

Molality are the moles of solute contained in 1kg of solvent.

We determine the moles of solute → 60 g . 1mol/62 g = 0.967 moles

We convert the mass of solvent from g to kg → 40 g . 1kg/1000 g = 0.04 kg

Molality → 0.967 mol / 0.04 kg = 24.1 m

4 0
3 years ago
What is the chemical name for Se8O7​
irina1246 [14]

Answer:

Selenium oxide

Explanation:

3 0
2 years ago
What determines the amount of energy an electron has?
Natalka [10]

Answer:

The energy of an electron in many–electron atom is determined by both principal quantum number (n) and azimuthal quantum number (l)

8 0
2 years ago
Other questions:
  • Which of these force is reponsible for attracting the opposite poles of two bar magments towards each other
    6·2 answers
  • CHEMISTRY. PLEASE HELP!!
    5·2 answers
  • Two liquids, a and b are immiscible. liquid a has a density of 0.89 g/ml. liquid b has a density of 0.72 g/ml. what would you ex
    9·1 answer
  • A sample gaseous CO exerts a pressure of 45.6mm Hg in a 56.0L flask at 22 C. If the gas is released into a 2.70 x 10^4 liter roo
    6·1 answer
  • A b c d e f g h i j k l m n o p q r s t u v w x y z
    11·2 answers
  • Circle the letter of cach sentence that is true about silica.
    7·2 answers
  • Organisms are classified into different kingdoms based on?...
    9·1 answer
  • When hydrochloric acid is poured on limestone, the mixture fizzes, releasing a colorless, odorless gas. The equation for this ch
    15·1 answer
  • What does absolute zero physically mean at the particle level? <br> ASAP!
    13·1 answer
  • Convert the following descriptions into balanced equations:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!