A
/ˈprɒdʌkt/
product
/led/ (the element)
lead
/striːm/
stream
/dɪˈpɒzɪt/
deposit
/ˈkʌrənt/
current
/sketʃ/
/ˈæktɪveɪt/
activate
/ˈkælsiəm/
calcium
/ˈsʌlfə/
sulphur
/ɔːˈɡænɪk/
organic
/ˈælkəhɒl/
alcohol
/ˈkɒpə/
copper
/ˈvɒlətaɪl/
volatile
/riˈækt/
react
/ˈsɪnθəsɪs/
synthesis
/ˈɑːsnɪk/
arsenic
/əˈməʊniə/
ammonia
/ˈkætəlaɪz/
catalyse
/ˈəʊzəʊn/
ozone
/maʊθ/
mouth
/səˈveɪ/ (verb)
survey
/ˈestʃuəri/
estuary
/kɔːs/
course
/ˈtʃænl/
channel
/miˈændə/
meander