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
lukranit [14]
2 years ago
13

Periodic Table refers to the fact that elements are arranged such that

Chemistry
1 answer:
Elenna [48]2 years ago
5 0

Answer:

they have increasing atomic number either u go left to right across a leriod or go down a group

You might be interested in
PLEASE HELP ME!!!
ohaa [14]

Answer:

1045

Answer: 1045 J of energy was released on cooling the down the water from 20 °C to 10 °C.

4 0
3 years ago
Read 2 more answers
Which of the following is the correct name for the compound mgbr2? magnesium bromate magnesium bromide magnesium dibromide magne
Sergeeva-Olga [200]
Correct answer is magnesium bromide. This is an ionic compound with metal forming a positive ion - K+ and halogen forming a negative ion - Br-. When group 7 element form ions they have a suffix -ide. Bromine is the element and when it forms a negative ion bromine is called bromide with the suffix.
Magnesium gives 2 electrons and bromine can take only 1 electron, therefore 2 bromine atoms are needed. Therefore magnesium forms ionic bonds with 2 bromine atoms.
The compound is called magnesium bromide
6 0
3 years ago
Why is governmental funding of research important?
nordsb [41]

Answer:

D. The government determines what is right & wrong for everyone

Explanation:

3 0
2 years ago
What happens if energy is added to an energy? what happens if energy is lost in an energy level?
irakobra [83]

Answer:

Please mark me as Brainliest

5 0
2 years ago
Read 2 more answers
Which of the following measurements is expressed to three significant figures?
Zepler [3.9K]
Which of the following measurements is expressed to three significant figures?
C. 5.60 km
Hope this helps!
5 0
3 years ago
Read 2 more answers
Other questions:
  • Dust mites are microscopic bugs that are too small to see with the dissecting microscope. to see the details of a dust mite's sk
    9·2 answers
  • Having food in the stomach __________ the rate at which a person's BAL rises.
    14·2 answers
  • How many magnesium atoms are contained in 3.75 moles of magnesium?
    11·1 answer
  • A student combines 364.6 g of HCl with 80 g of NaOH in 5 L of water. What additional volume of H2O must be added to this mixture
    11·1 answer
  • For the reaction N2(g) + 3H2(g) 2NH3(g), what will happen if more nitrogen gas is added?
    14·1 answer
  • What is the answer to N2+H2=NH3
    13·1 answer
  • Describe one way in which rocks formed on Mount Moran.
    14·2 answers
  • What is true about the inertia of two cars, Car A of mass 1,500 kilograms and Car B of mass 2,000 kilograms?
    15·1 answer
  • (03.06 HC)
    5·2 answers
  • Explain how the bonding models for sodium metal differ from the bonding model for sodium chloride
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!