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
Shkiper50 [21]
2 years ago
7

15

Chemistry
1 answer:
Vinil7 [7]2 years ago
5 0

Answer:

barium and silicon has same valence electrons

Explanation:

barium-2,8,18,18,8,2

neon-2,8

silicon-2,8,2,2

carbon-2,4

You might be interested in
Please help! It would be amazing if you can!!
Anastaziya [24]

Answer:

3) Warm Temperatures and High pressures

Explanation:

This is the typical characteristic of southern air masses moving north

5 0
3 years ago
A drink is made up mostly of water. A small amount of sweet powder is stirred in using a spoon. The power in this solution is th
Helen [10]
Well the solvent is the liquid in a solution so your answer would be Solute, D. That is the one that would represent the sugar crystals being evenly mixed into a solution.
6 0
2 years ago
Read 2 more answers
How many moles are in 55.98g CF2Cl2
Karolina [17]
No of moles = given mass ÷ molecular mass
n = 55.98 ÷ (12+19×2+35.5×2)
7 0
2 years ago
Read 2 more answers
Chemical weathering processes do not alter the chemical structure of minerals in rocks. *
Anna007 [38]
I THINK that that is true. It's just weathering the rock down not change composition. Lemme know if you get it right please! (:
4 0
3 years ago
Describe the main difference between the Bohr model of the atom and the Rutherford model
ycow [4]
Bohr suggested, that there are definitive shells of particular energy and angular momentum in which an electron can revolve. It was not in Rutherford's model
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following pairs of atoms represent isotopes?
    8·2 answers
  • The term Reuther Ford gave to the positively charged particles in the nucleus of an antom was
    14·1 answer
  • I need help it is science agian
    13·1 answer
  • The tip of a match is ignited as it is struck against the matchbox. Why is this a chemical change? a.The color of the match tip
    9·2 answers
  • Excellent
    14·2 answers
  • PLEASE I WILL PUT YOU AS BRAINLIEST, 20 POINTS
    9·2 answers
  • A section of this DNA molecule that codes for a specific inherited trait is called a......
    6·1 answer
  • Hair with the follicle attached can be considered which of the following<br> types of evidence?
    13·1 answer
  • Which forces of attraction do you think are stronger, the attractions that are broken or the new attractions that are formed? Ex
    6·1 answer
  • identify the reagents necessary to achieve each of the following transformations o3 dms, pcc, ch2cl, h2so4,h2o,hgso4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!