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
12345 [234]
2 years ago
5

Which of the following changes is observed when we move across the row from left to right in the periodic table?

Chemistry
1 answer:
Reika [66]2 years ago
5 0
Number of protons decreases
You might be interested in
As the distance between the moon and Earth increases the moon's orbital speed...
AleksAgata [21]
Although the moon's distance from earth varies each month because of its eccentric orbit, the moon's mean distance from Earth is nonetheless increasing at the rate of about 3.8 centimeters (1.5 inches) per year
4 0
3 years ago
Rust forms because iron and oxygen are highly ______ elements.
Oliga [24]

IT forms because they are highly reactive elements.

6 0
2 years ago
A cart accelerating slower when mass was increased.<br> 1st Law - 3rd Law
svet-max [94.6K]

Answer:

Newton's second law

Explanation:

It is mentioning acceleration and mass

Newton's second law's equation = F = m*a

Hope u understood

Please mark brainliest

Thank You

8 0
2 years ago
Round each number to four significant figures
ira [324]

Answer:

a.

84,791 » 8479

b.

256.75 » 256.8

c.

431,801 » 4318

d.

0.00078100 » 0.0007810

Explanation:

.

5 0
2 years ago
CH4 and CH3CH2CH3 have the lowest boiling points because they experience only \rm CH_4 and \rm CH_3CH_2CH_3 have the lowest boil
ki77a [65]

Answer:

Dispersion forces

Relative molecular mass

Explanation:

Alkanes experience only dispersion forces. Dispersion forces increase with increasevin the relative molecular mass of the compounds. Hence a higher relative molecular mass implies greater dispersion forces and a greater boiling point.

6 0
3 years ago
Other questions:
  • What is the order of planets and dwarf planets by distance from the Sun?
    10·2 answers
  • HELP ASAP!! WILL GIVE BRAINLIEST
    12·1 answer
  • The following characteristics describe which of these terms? the substance is not uniform in appearance and each part of the mix
    5·2 answers
  • Identify the generic outer electron configuration for the akali metals
    11·1 answer
  • Kinetic or potential energy.
    7·2 answers
  • Calculate the mass, in grams, of cucl2 (mw = 134.452 g/mol) required to prepare 250.0 ml of a 6.11 % w/v cu2 (mw = 63.546 g/mol)
    7·1 answer
  • How many elements are there
    14·1 answer
  • Give me a example of a chemical reaction.
    8·2 answers
  • What is reason of the formation of tectonic plates?​
    10·2 answers
  • Urgentttt help will be much appreciated
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!