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
Snowcat [4.5K]
3 years ago
5

How are elements arranged in the periodic table? By number or by mass?

Chemistry
2 answers:
VMariaS [17]3 years ago
8 0

Answer:

By atmoic numbers........

myrzilka [38]3 years ago
8 0

the awncers would be numbers

You might be interested in
What is it called when liquid changes state to a gas?
Viefleur [7K]
Boiling point
i hope this helps.
6 0
3 years ago
Fe + H2SO4 = Fe2(SO4)3 + H2
a_sh-v [17]
C (667) that’s the answer boiii
5 0
3 years ago
ASAP will give brainliest!!!!
Andru [333]

Answer:

1

Explanation:

fluorine's atomic number is 9

electronic configuration: 2,7

so it needs 1 electron to stabilise

that's why 1 covalent bond

hope it helps!!

7 0
3 years ago
A 1500 kg race car accelerates at a rate of about 9M /s2 as to how much force does the engine need to create for this to happen
IgorC [24]

Answer:

13500 N

Explanation:

According to newtons second law of motion

mass m =1500 Kg

a = 9m/s^2

Force F = mass m × acceleration a

F = 1500×9= 13500 N

7 0
2 years ago
What is produced/made when our food is burned? ____________ + ____________ + __________ *
Pavel [41]

Answer:

do you have any vocabulary to help you with this or no

3 0
3 years ago
Other questions:
  • Water difference between glacier and geyser
    11·2 answers
  • The atomic number of carbon is 6. carbon-14 is heavier than carbon-12 because the atomic nucleus of carbon-14 contains _____ neu
    15·1 answer
  • How is the sun classified​
    5·2 answers
  • Choose the abiotic factors that characterize the tundra biome.
    6·2 answers
  • Which of the following is not organic?
    9·1 answer
  • Can someone help me please. This is the last day
    10·2 answers
  • If 280.4 g of KOH react with an excess of FeCl3, how many grams of Fe(OH)3 will be produced?
    10·1 answer
  • Which form of emission is commonly not written in nuclear equations because they do not affect charges, atomic numbers, or mass
    5·2 answers
  • How many moles of hydrogen atoms are<br> present in 15 moles of C2H6O?<br> Answer in units of mol.
    12·1 answer
  • Compare natural selection to evolution. Be sure to justify your response in two or more complete sentences in the essay
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!