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
bekas [8.4K]
4 years ago
14

In the periodic table, the elements that are adjacent to the "stair step" are called _____. actinide series nonmetals metalloids

alkali metals
Chemistry
1 answer:
yawa3891 [41]4 years ago
5 0

Answer:-

Metalloids

Explanation:-

The stair step line is a line in the periodic table that divides the metals on one side and the non metals on the other side. So the elements which lie on the stair step line must have properties in between those exhibited by the metals and those by the non metals.

Such elements we know are called metalloids. Thus In the periodic table, the elements that are adjacent to the "stair step" are called metalloids.

You might be interested in
How many p-orbitals are occupied in a Ar atom?
Orlov [11]

Answer:

6

Explanation:

p orbital can hold up to six electron. Argon electron configuration will be 1s²2s²2p⁶3s²3p⁶

6 0
3 years ago
Read 2 more answers
How many molecules are there in 21.4 grams of Ca(OH)2?
nata0808 [166]

The answer would be 0.288827452320528

4 0
3 years ago
PLEASE HURRY. Which of the molecules below is propyne?
Oduvanchick [21]

The last photo because its molecular formula is C3H4.

7 0
3 years ago
Read 2 more answers
Which statement best defines the term innate behavior?
Murrr4er [49]

Answer:

The Answer is gonna be behavior that is simple, untaught, and born knowing:3

<em> I hope you are having a great day</em> ❤️

4 0
3 years ago
Read 2 more answers
How many grams of sulfur are in 3.54 g of H2S?
ira [324]

Answer:

3.329 g

Explanation:

First you need to determine the molar mass of H2S which is 34.1 g/mol.

With that we know that to find the moles of H2S we just divide the mass of sample with the molar mass.

3.54 g / 34.1 g/mol = 0.103812317  mol of H2S

This means that there is also 0.103812317  mol of sulfur since there is 1 mole of sulfur per 1 mole of H2S.

The molar mass of sulfur is 32.065 g/mol and to find the mass of sulfur you need to multiply the molar mass with the moles of the compound.  

0.103812317  mol * 32.065 g/mol = 3.329 g of sulfur

Let me know if you get something else or if something is unclear in the comments so that we can figure it out.

5 0
3 years ago
Other questions:
  • Consider the equation below. N2 + 3H2 -&gt; 2NH3 What is the mole ratio of hydrogen to ammonia?
    9·2 answers
  • Calculate the number of hydrogen atoms in a 110.0 sample of tetraborane(B4H10) . Be sure your answer has a unit symbol if necess
    11·1 answer
  • Please help with these questions ASAP will give brainlist!! CHEMISTRY
    7·1 answer
  • SOMEONE HELP ASAPP...
    12·2 answers
  • 3.4<br>Why is this cocktail not the perfect medication to treat infections by these<br>bacteria?​
    7·1 answer
  • the mass concentration the mass concentration for a solution containing 45 g of calcium carbonate is 100 cm3 ​
    8·1 answer
  • URGENT PLS HELP What are derived units?
    5·1 answer
  • Please help , I don't know about big bang I'm sorry
    10·1 answer
  • Which atom will gain electrons in the reaction, and how many.
    10·1 answer
  • Which statement is true about word equations with regards to chemical reactions?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!