ASAP!!MARK BRAINLIEST! Mia wants to get her drinking water from an artesian well on her property. To make sure that this water is drinkable, she must have a laboratory analyze it. Canadian standards state that the maximum permitted amount of boron in drinking water is 5 ppm. A laboratory analyzed a sample of 250 mL of water from Mia's well. This sample
contained 0.1 mg of boron.
Can Mia drink the water from her well?
O Yes
O No

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.

What volume of 0.500 mol/l hydrochloric acid, hci (aq) is required to react completely with 1.00 g of aluminum hydroxide, ai(oh)3 (s)?