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
3241004551 [841]
3 years ago
10

How many electrons are in an electrically neutral atom of boron? A) 3 B) 5 C) 6 D) 8

Physics
2 answers:
Hoochie [10]3 years ago
8 0
B. five electrons

If you want an explanation, here it is.

The atomic number gives the number of protons. Protons which have a positive charge are balanced by an equal number of electrons in a neutral atom. Boron number 5 has five protons and therefore as a neutral atom also has five electrons.
Fed [463]3 years ago
8 0

Answer:

B. five electrons

Explanation:

You might be interested in
A student is transmitting sound waves through various materials. Through which metal in the table will the sound waves travel th
MariettaO [177]

Answer:

Aluminum

Explanation:

promise

give  me brainlest plleaseee

5 0
3 years ago
Read 2 more answers
A longitudinal wave is shown.<br> Which label identifies a rarefaction?
aev [14]

Answer:

B.

Explanation:

9 0
3 years ago
What is Gravitational force?​
mote1985 [20]

Answer:

the force of attraction between all masses in the universe; especially the attraction of the earth's mass for bodies near its surface

Explanation:

7 0
3 years ago
Read 2 more answers
A dog, that has a mass of 16 kgs, runs across a yard. What is the average force applied to the dog from the ground as it runs ac
VikaD [51]

Answer:

156.96 N

Explanation:

F=ma where m is the mass and a is acceleration

Substituting 16 Kg for m and 9.81 m/s2 for g then

F=16*9.81= 156.96 N

4 0
3 years ago
Which of the following correctly identifies the relationship between the immune system and the integumentary system (skin, hair,
grigory [225]

Answer:

F - The skin is the body's first physical barrier, hairs in the nose filter air as it enters the body, pores in the skin release toxins and pathogens

3 0
3 years ago
Other questions:
  • A voltage of 21.0V across the terminals of a device produces a current of 3.00 mA through the device. What is the resistance of
    11·1 answer
  • Could anyone help me out ?
    13·2 answers
  • Whereas the vast majority of astrophysicists support the big bang theory, many nonscientists consider the theory to be controver
    6·1 answer
  • A chandelier has sockets for 12 light bulbs. Suppose there are 75 of these
    9·1 answer
  • A length of wire is cut into five equal pieces. if each piece has a resistance of 0.45 ω, what was the resistance of the origina
    8·1 answer
  • Two asteroids collide and stick together. The first asteroid has mass of 1.50 × 104 kg andis initially moving at 0.77 × 103 m/s.
    5·1 answer
  • How should a scientist confirm that an experiment has good data
    14·2 answers
  • In order to move a bag of dog food across a room that measures 8 meters in length, you apply 10 Newtons of force. How much work
    7·1 answer
  • What are the 27 vawels
    15·2 answers
  • If the potential is given by v = xy - 3z-2, then the electric field has a y-component of?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!