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
kicyunya [14]
3 years ago
15

Atoms in group 15 or 5a tend to form ions with a ______ charge.

Chemistry
1 answer:
WINSTONCH [101]3 years ago
8 0
They form ions of -ve charge
You might be interested in
What causes water to become denser when it is carried to the poles by surface currents? increased temperature and increased sali
Anarel [89]

Answer:

The answer is decreased temperature and increased salinity

Explanation:

It is what is known as the thermohaline circulation

The thermohaline circulation moves the water slowly. This water moves mainly due to differences in its relative density. Much denser water sinks over water that is less dense. Two factors impact the density of seawater: temperature and salinity.

Cold water is denser than hot water:

-Water cools when it loses heat, it occurs at high latitudes.

-Water is heated when it receives energy from the sun, at low latitudes.

Saltier water is much denser than water that has less salt:

-Sea water becomes salty if the evaporation rate increases.

-Sea water becomes less salty if there is a water inlet over the sea.

3 0
3 years ago
Read 2 more answers
Ne, Ar, and Kr have which properties in common? Group of answer choices
jasenka [17]

Answer:

Ne, Ar, and Kr are gases at STP, unreactive, and are generally monatomic.

Explanation:

they are unreactive and monoatomic and thats why have a very low boiling point.

6 0
3 years ago
Inertia increases as an object's Blank Space __________ increases.
Anestetic [448]
<span>acceleration I think.</span>
4 0
3 years ago
Read 2 more answers
Solid diarsenic trioxide reacts with fluorine gas (F2) to produce liquid arsenic pentafluoride and oxygen gas (O2). Write the Qc
Flauer [41]

Answer:

QC= [O2]^3/[F2]^10

Explanation:

7 0
3 years ago
Someone please help me
Fudgin [204]
The answer is ultraviolet
6 0
3 years ago
Other questions:
  • Select the commonly used units of E.
    13·2 answers
  • After an experiment, scientists write a ___ which summarizes their experiment and results
    6·1 answer
  • What is the gram-formula mass of Fe(NO3)3?
    14·2 answers
  • Which of the following is usually done last in the scientific method of investigation?
    8·2 answers
  • Label the diagram below chapter 2
    15·1 answer
  • Which of the two Lewis/electron dot structure representations, which is
    5·1 answer
  • A student pipets 5.00 mL of a 5.103 M aqueous NaOH solution into a 250.00 mL volumetric flask and dilutes up to the mark with di
    8·1 answer
  • Can someone please help me
    6·1 answer
  • The substance that releases 21.2 kJ of energy when 1.42 mol of it freezes is____________
    13·1 answer
  • The unequal sharing of electrons between the oxygen and hydrogen atoms within a water molecule makes water a ____________ molecu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!