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
PIT_PIT [208]
2 years ago
6

The elements in a row of the the periodic table​

Chemistry
1 answer:
Aleks [24]2 years ago
5 0

Answer:

<em><u>Rows in the periodic table are called periods</u></em>. As one moves from left to right in a given period, the chemical properties of the elements slowly change. <em><u>Columns in the periodic table are called groups</u></em>. Elements in a given group in the periodic table share many similar chemical and physical properties

Explanation:

You might be interested in
The expected value for a chemical equation is 47g of water, after an experiment you find that you have 2.58 moles of water. What
strojnjashka [21]
<h3><u>Answer</u>;</h3>

Actual yield = 46.44 g

<h3><u>Explanation;</u></h3>

1 mole of water = 18 g/mol

Therefore;

The experimental yield = 2.58 moles

equivalent to ; 2.58 × 18 = 46.44 g

The theoretical value is 47 g

Percentage yield = 46.44/47 × 100%

                             = 98.8%

The questions asks for actual yield = 46.44 g

6 0
3 years ago
Nitrifying bacteria participate in the nitrogen cycle mainly by
Brilliant_brown [7]
Hello, here’s the answer to your question. Converting ammonia to nitrate, which is absorbed by plants
6 0
3 years ago
How do the lithosphere and the asthenosphere work together?
miskamm [114]
…………….?……………………..ñ…l
5 0
2 years ago
A chemistry instructor provides each student with 8 test tubes at the beginning of the year. If there are 28 students per class,
klemol [59]
Three classes: 28×3=84 students
8 test tubes per student: 84× 8= 672
hope this helps!
7 0
3 years ago
These biological compounds are nonpolar and insoluble in water:
juin [17]
The biological compounds that are nonpolar and insoluble in water are lipids. It is a group of molecules that are naturally occurring which includes sterols, waxes, fats, fat-soluble vitamins and the like. These molecules are nonpolar molecules so basically the cannot be dissolved in a polar solvent like water.
6 0
3 years ago
Other questions:
  • Is frying an egg a physical or chemical change
    6·1 answer
  • 1-Which of the following statements is not a description of Saturn?
    8·2 answers
  • Potassium hydroxide is classified as an Arrhenius base because KOH contains(1) OH- ions (2) O2- ions (3) K+ ions (4) H+ ions
    13·2 answers
  • Calculate the number of atoms of copper represented by 127.08 g of copper. 1. 1.20 × 1024 atoms 2. 2.00 atoms 3. 1.30 × 1024 ato
    5·2 answers
  • How many moles are in 213 grams of NaCl?
    7·1 answer
  • at room temperature oxygen gas travels at 393.5 meters per second. How fast does oxygen travel in mile per hour ?
    14·1 answer
  • Please help it’s a test due in five minutes! I’ll give 10 points
    6·1 answer
  • Methane<br><br> state at 25 degrees Celsius​
    9·1 answer
  • Two different isotopes of an element have different?
    8·1 answer
  • Describe how you would separate rock salt to obtain salt crystals and pure dry sand.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!