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Mumz [18]
3 years ago
11

Which of these would be caused by a chemical change?

Chemistry
2 answers:
Irina18 [472]3 years ago
4 0
<h2>The Answer to this question is C</h2>
s2008m [1.1K]3 years ago
3 0

Metamorphic rock forming from igneous.

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Plz help me well mark brainliest if you are correct!
lara [203]

Answer:

c: heat and erosine

Explanation:

5 0
3 years ago
Differentiate the claims made by science from those based on bias.
Readme [11.4K]

Answer:

Scientists seek to eliminate all forms of bias from their research. However, all scientists also make assumptions of a non-empirical nature about topics such as causality, determinism and reductionism when conducting research. Here, we argue that since these 'philosophical biases' cannot be avoided, they need to be debated critically by scientists and philosophers of science.

Explanation:

Scientists are keen to avoid bias of any kind because they threaten scientific ideals such as objectivity, transparency and rationality. The scientific community has made substantial efforts to detect, explicate and critically examine different types of biases (Sackett, 1979; Ioannidis, 2005; Ioannidis, 2018; Macleod et al., 2015). One example of this is the catalogue of all the biases that affect medical evidence compiled by the Centre for Evidence Based Medicine at Oxford University (catalogueofbias.org). Such awareness is commonly seen as a crucial step towards making science objective, transparent and free from bias.

6 0
3 years ago
Find the density of a material, given that a 5.01 g sample occupies 3.46 mL
Alex73 [517]

Answer:

The answer is

<h2>1.45 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}

From the question

mass of material = 5.01 g

volume = 3.46 mL

The density of the material is

density =  \frac{5.01}{3.46}  \\  = 1.44797687...

We have the final answer as

<h3>1.45 g/mL</h3>

Hope this helps you

3 0
3 years ago
(Direct answer=Upvote cause I aint smart xD)
Vedmedyk [2.9K]
Paper is shredded, the paper is physically being shredded, iron rusting is due to oxygen reacting with it, gas is burned releases and odor which is a sign of chemical, shirt being bleached is chemical reaction.
5 0
3 years ago
Which of the following an ionic bond like what holds Na+ and Cl- together in NaCl?
galina1969 [7]

Answer:

Rb

Explanation:

Rb look closely

8 0
3 years ago
Read 2 more answers
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