30-04-2019
Chemistry

contestada

Which of the following is a physical of a substance

A.Reactivity
B.Hardness
C.Flammability
D.Toxicity

Respuesta :

reynoldsrichard reynoldsrichard

30-04-2019

A quality I would say of a physical substance is hardness

Answer Link

TheMindOfALunatic TheMindOfALunatic

30-04-2019

Hardness

it's something you can see and tell without changing the composition of matter

Answer Link

Otras preguntas

What is alcohal ,drugs and smoking with examples in simple words

What are the 2 characteristics of all matter

Find the x and y intercepts for 3x+4y-12=0

what is the meaning of terracotta

If z^1/2 = x^1/2 + y^1/2 , prove that (x + y - z)^2 = 4xy.HELPP MEEEEE

If you were to be diagnosed with strep throat, you could be treated with an antibiotic because __________. A. strep throat is a virus and antibiotics are effect

pls solve this!!! I need the answer ASAP!

5. A hungry person had a meal, after which the concentration of glucose and amino acids in the blood were determined. This was measured hourly as the blood pass

any two importance of physical exercise

The zero of the function is?