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
wolverine [178]
3 years ago
13

PLZ ANSWER IN THE NEXT 24 HOURS MANY POINTS!!!!!!!!

Chemistry
2 answers:
kupik [55]3 years ago
8 0

Answer B

Explanation:

hereI wpould put it on t

Katen [24]3 years ago
3 0

Answer:

Ununennium.

Explanation:

Ununennium, also known as <em>eka-francium</em> or <em>element 119</em>, is the hypothetical chemical element with symbol <em>Uue</em> <em>and atomic number 119. </em> It's Mass number is [315] (predicted), as we as it is existing on the periodic table hence its symbol: <em>Uue</em>

You might be interested in
Question 20 of 25
Mnenie [13.5K]

Answer:

I think that electonegativity increases

4 0
2 years ago
Read 2 more answers
When we put energy into a substance, what
Gwar [14]

Answer:

i dunno if this helps :(

Explanation:

Heat is energy transferred between substances or systems due to a temperature difference between them, according to Energy Education. As a form of energy, heat is conserved, i.e., it cannot be created or destroyed. It can, however, be transferred from one place to another.

8 0
3 years ago
Which of the following cannot be broken down into different elements?
belka [17]
Atoms. Well, they can be broken down, but that won't happen that fast.
7 0
3 years ago
Explain,in terms of electrons, why chlorine is more reactive than bromine
Paul [167]

Chlorine has less valence electrons than bromine, and, therefore, needs to bond with another atom to become more stable .

4 0
3 years ago
Read 2 more answers
WIl mark brainliest
liubo4ka [24]

Answer:

Solid particles have the least amount of energy, and gas particles have the greatest amount of energy. The temperature of a substance is a measure of the average kinetic energy of the particles. A change in phase may occur when the energy of the particles is changed.

Explanation:

Solid particles have the least amount of energy, and gas particles have the greatest amount of energy. The temperature of a substance is a measure of the average kinetic energy of the particles. A change in phase may occur when the energy of the particles is changed.

5 0
4 years ago
Read 2 more answers
Other questions:
  • Determine the density of a substance with a volume of 3333 ML and a mass of 255g​.
    6·1 answer
  • The element chlorine (Cl) has 17 protons and 17 electrons. What happens to an atom of chlorine (Cl) if it gains an electron?
    10·2 answers
  • Find the elements sodium, oxygen, and phosphorus on the periodic table. Describe the monoatomic ions each would form. Then, give
    6·2 answers
  • The oxidation of methanol to formaldehyde can be accomplished by reaction with chromic acid: 6H+ + 3CH3OH + 2H2CrO4 → 3CH2O + 2C
    9·1 answer
  • Given a 1.50 Liters of solution that contains 62.5 grams of magnesium oxide. What is the Molarity of that solution? Please show
    12·1 answer
  • According to the Arrhenius equation, changing which factors will affect the
    15·1 answer
  • What is an electrolyte in a battery?
    9·2 answers
  • What is the formula for calculating time
    13·1 answer
  • Which of the following elements does not form an ion with a charge of plus one hydrogen fluorine sodium or potassium
    6·2 answers
  • Ca(s) + O₂(g) + S(s) → CaSO4(s)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!