katelynn7714 katelynn7714
  • 01-02-2020
  • Chemistry
contestada

Alex wants to learn about materials. what question could he ask that could he answered by doing a scientific investigation?

Respuesta :

saya
saya saya
  • 01-02-2020

He can use an if then because format, also called a hypothesis, used for making a scientific question then experimenting to find the answer.

Answer Link

Otras preguntas

When lithium reacts with bromine to form the compound LiBr each lithium atom (1) gains one electron and becomes a negatively charged ion (2) gains three electro
The accepted value for the percent by mass of water in a hydrate is 36.0%. In a laboratory activity, a student determined the percent by mass of water in the hy
A large passenger aircraft accelerates down the runway for a distance of 3300 m before leaving the ground. It then climbs at a steady 6.3 degree angle.After the
the product of two integers is 50. one integer is twice the other. find the integers.
Which reaction is single replacement? (1) 2H2O2 --> 2H2O + O2 (2) 2H2 + O2 --> 2H2O (3) H2SO4 + Mg --> H2 + MgSO4 (4) HCl + KOH --> KCl + H2O
Which compounds are classified as Arrhenius acids? (1) HCl and NaOH (2) HNO3 and NaCl (3) NH3 and H2CO3 (4) HBr and H2SO4
In what month do we vote for President?
What are two Cabinet-level positions?
Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine
what are the functions of Holloware