lays20001 lays20001

27-09-2018
Physics

contestada

Which subatomic particles will you add or remove to change the mass of an atom
A- electrons and protons
B- protons and neutrons
C- electron neutrons
D- electrons only

Respuesta :

27-09-2018

B. because protons and neutron are the sum of atomic mass of an element

Answer Link

Otras preguntas

Barbara owns 40% of the stock of cassowary corporation (a c corporation) and 40% of the stock of emu corporation (an s corporation). in the current year, each c

Which kind of tumor grows slowly and is surrounded by membranes that prevent it from spreading from the original site? a. benign b. metastasisc. malignant

what did the first americans have to depend on for there survival

What type of media messages might be found at sporting events? How might they influence your health?

When a customer places an order at bookbox.com, the company processes the customer's payment information, sends the order to the nearest warehouse, and ships th

a bag contains 9 marbles to our green three are red and 4 are blue. donna chooses a marble at random, and without putting it back, chooses another one at random

3m involves its customers in the process of developing new products. in this way, it can benefit from current customers' insights and develop new products that

The combined age of a mother and her twin daughters is 58 years. the mother was 25 years old when the twins were born. write and solve an equation to find the a

a. Two point charges totaling 7.50 µC exert a repulsive force of 0.100 N on one another when separated by 0.911 m. What is the charge (in µC) on each? smallest

Liza is making a presentation on the sales revenue of her surfboard company’s most popular surfboard models. She wants to emphasize the model names as they appe