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
Andrei [34K]
3 years ago
7

Help me please Look at the picture linked

Chemistry
1 answer:
____ [38]3 years ago
4 0

Halogen--Florine

Chalogen-- Oxygen

Alkali Metal-- Sodium

Boron -- Metalloid (atomic symbol B)

Lanthanide series-- (Number 57-71 on periodic Table) Example: Cerium #58

Alkaline Earth Metal--Magnesium

Transition Metal-- Gold, Iron, Silver. Etc... (Middle section of a period table)

Nobel Gas--Helium

You might be interested in
A chemist is studying the properties of a gas under various conditions. He observes that when the gas is at room temperature and
larisa86 [58]

Answer:

Ideal gas explains the property of gas that has no inter-molecular attractions irrespective of temperature and pressure.

<u>Explanation:</u>

  • Ideal gases assumes that the gases would experience no inter-molecular attraction and collision with other gases.
  • These gases are perfectly exhibiting elastic collision in nature.
  • The particle of gases moves slowly at lower temperature and the gases would become close when they exhibit high pressure.
  • The "closeness of the gas-particle" and "low-speed characteristics" are the important observations noted.
  • The inter-molecular forces deviate the property of gases from ideal gas behavior.
3 0
3 years ago
Read 2 more answers
Chemical reactions yield ____
Montano1993 [528]

Answer:

products

Explanation:

chemical reaction is the process in which atoms present in the starting substances rearrange to give new chemical combinations present in the substances formed by the reaction. These starting substances of a chemical reaction are called the reactants, and the new substances that result are called the products.

6 0
3 years ago
If a block has a density of 1.8 g/ml, will it float?
Natali [406]

Answer:

No it won't.

Explanation:<em> </em>If GREATER than 1 g/cm3, it will SINK in water.

7 0
4 years ago
Read 2 more answers
What is the density of an object having a mass of 16 g and a volume of 30 mL ?
Marizza181 [45]

Answer:

12

Explanation:

7 0
3 years ago
Read 2 more answers
What is the density at STP of the gas sulfur hexafluoride, SF6?
svetoff [14.1K]

Answer:

Explanation:

There is a formula for this:

M = DRT/P where M = molar mass. This just derived from PV = nRT where you say n = grams/molar mass. However, just with this formula, we can get D which is density at STP (1 atm and 273K). We find that D = 6.52g/L.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Give at least two ways to know if a reaction is endothermic or exothermic
    12·1 answer
  • !HELP ASAP!!!
    11·2 answers
  • In a biochemical reaction, an enzyme acts as a catalyst, causing the
    7·1 answer
  • What’s the answers to these?
    14·1 answer
  • 19. 4.0 L of a gas at 1.0 atm is compressed into a 0.85 L cylinder. What is the pressure of the compressed gas if
    13·1 answer
  • Carbon cycle carbon cycle ​
    6·1 answer
  • Find the "density" of a copper sample whose mass is 134.4 grams and whose volume is 15.0mL
    9·1 answer
  • Determine if a water and a sound wave are both transversal waves.
    11·1 answer
  • Sodium chloride procedure​
    6·1 answer
  • Why does the moon and the sun have the same mass.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!