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
Setler79 [48]
4 years ago
9

Tellurium is a silvery-white, brittle element. Its electrical conductivity varies, but I’m creases slightly with exposure to sun

light. This element belongs to which region of the periodic table of the elements? A) metals B) metalloids C) nonmetals D)noble gases
Chemistry
2 answers:
Lina20 [59]4 years ago
5 0
B) Tellurium is a metalloid. Metalloids in some classifications are also or alternatively called “semi-metals.”
fgiga [73]4 years ago
3 0
It belongs to the metalloids
You might be interested in
All of the following have an OCTET of electrons except
nordsb [41]

Answer:

full octets live in noble gas world so you need to be whatever your charge is away from there in steps on the periodic table so s-1 is the one that falls short as it is 2 moves away from Ar which is its closest Noble gas

Explanation:

6 0
3 years ago
In bullet points: explain the difference between thermal energy, heat and temperature.
sergeinik [125]
  • Thermal Energy- is the energy that comes from heat. This heat is generated by the movement of tiny particles within an object. The faster these particles move, the more heat is generated.

  • Heat-energy is the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases. Heat energy can be transferred from one object to another. The transfer or flow due to the difference in temperature between the two objects.

  • Temperature- is a measure of how hot or cold something is; specifically, a measure of the average kinetic energy of the particles in an object, which is a type of energy associated with motion.
3 0
4 years ago
What is your favorite household chemical reaction​
Oksana_A [137]

Answer:

I always enjoy a good meal, so I'd say baking is my favorite household chemical reaction.

Explanation:

You are creating an endothermic reaction whenever you bake as the sugars and other molecules are broken apart, fused, and rearranged to make a delicious cake!

8 0
2 years ago
Read 2 more answers
Which of the following is a correct inference that one can make about the burning of gasoline?
VLD [36.1K]

Answer:

It’s a physical change

Explanation:

4 0
3 years ago
A gas is at a pressure of 97.0 kPa and has a volume of 0.4 L If the pressure increased to 178 kPa, what
valina [46]
<h3>Answer:</h3>

V₂ ≈ 0.22 L

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Chemistry</u>

<u>Gas Laws</u>

  • Pressure
  • Boyle's Law: P₁V₁ = P₂V₂
<h3>Explanation:</h3>

<u>Step 1: Define</u>

[Given] P₁ = 97.0 kPa

[Given] V₁ = 0.4 L

[Given] P₂ = 178 kPa

[Solve] V₂

<u>Step 2: Solve for V₂</u>

  1. Substitute in variables [Boyle's Law]:                                                              (97.0 kPa)(0.4 L) = (178 kPa)V₂
  2. [Boyle's Law] Multiply:                                                                                      38.8 kPa · L = (178 kPa)V₂
  3. [Boyle's Law] [Division Property of Equality] Isolate V₂ [Cancel units]:         0.217978 L = V₂
  4. [Boyle's Law] [Volume] Rewrite:                                                                      V₂ = 0.217978 L
  5. [Boyle's Law] [Volume] Round:                                                                        V₂ ≈ 0.22 L
4 0
3 years ago
Other questions:
  • 2. Two chemical bonds unite three atoms into a molecule. Which types of bonds are
    9·2 answers
  • Which statement is true about the charges assigned to an electron and a proton
    8·1 answer
  • What were the first 16 elements known in 1760
    5·1 answer
  • The following equation shows the formation of water (H2O, 18.02 g/mol) from hydrogen (H2, 2.02 g/mol) and oxygen (O2, 32.00 g/mo
    10·2 answers
  • Which of the above buffers (acetic acid, formic acid, boric acid, ascorbic acid, tris) would be useful if you wished to maintain
    5·1 answer
  • If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of eth
    13·1 answer
  • Determine the mass of 2.94 x 10^34 molecules of decane
    7·1 answer
  • 6. —K,Cr,0,+ --L1,0—<br> Combustion reaction
    5·1 answer
  • A 8.5-liter sample of a gas has 1.2 mole of the gas. If 0.65 mole of the gas is added, what is the final volume of the gas? Temp
    14·2 answers
  • Blank measurements are useful for determining buoyancy and identifying relationships between substances.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!