Recent activity by BernadineHar

1 answer 70 views

What is the concentration of lead (Pb) in a soil sample collected from a playground using X-ray fluorescence spectroscopy?

answered 6 days ago in Analytical Chemistry

1 answer 79 views

Identify the product(s) and name the type of nucleophilic substitution reaction that occurs when 1-bromobutane reacts with sodium hydroxide in ethanol solvent.

answered Jan 21 in Organic Chemistry

1 answer 24 views

How can mindfulness-based stress reduction MBSR help individuals struggling with trauma?

asked Jan 20 in Psychology

1 answer 4 views

Who developed the biopsychosocial model?

answered Jan 17 in Psychology

1 answer 44 views

According to Gardner's theory of multiple intelligences, how many types of intelligence are there?

answered Jan 15 in Psychology

1 answer 25 views

How does the social penetration theory explain relationships?

asked Jan 15 in Psychology

1 answer 45 views

Please compare and contrast trait vs. state anxiety.

asked Jan 15 in Psychology

1 answer 28 views

What is the definition of 'self-efficacy'?

answered Jan 13 in Psychology

1 answer 25 views

What does the peripheral route of persuasion involve?

asked Jan 13 in Psychology

1 answer 25 views

What type of compound contains atoms of two or more different elements in its ring structure?

asked Jan 8 in Science

1 answer 29 views

What is the second most common skin cancer?

asked Jan 7 in Science

1 answer 24 views

Redox reactions, like other chemical reactions, begin with a product and end with what?

answered Dec 31, 2024 in Science

1 answer 22 views

Name the bacteria that make food through photosynthesis and release oxygen into the air?

asked Dec 31, 2024 in Science

1 answer 18 views

Generally speaking, electronegativity values ______ from left to right across a row in the periodic table and _______ down a column.

answered Dec 30, 2024 in Science

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